The stars are among more than a dozen people who have been arrested in connection with the case. 

The FBI affidavit also states that Loughlin and her husband "agreed to a pay bribes totaling $500,000 in exchange for having their two daughters designated as recruits to the USC crew team—despite the fact that they did not participate in crew—thereby facilitating their admission to USC."

Loughlin and Giannulli have two daughters, Isabella Rose, 22, and YouTube star Olivia Jade, 20.

The FBI affidavit states that Huffman and her husband, William H. Macy, made a purported charitable contribution of $15,000 to participate in the scheme on behalf of her eldest daughter. She "later made arrangements to pursue the scheme a second time, for her younger daughter, before deciding not to do so," the document reads.

Huffman and Macy, who was not charged, are parents to Sophia Grace Macy, 20, and Georgia Grace Macy, 18.

Meanwhile, William "Rick" Singer was charged racketeering conspiracy, money laundering conspiracy, conspiracy to defraud US and obstruction of justice for his alleged involvement in the scheme. E! News has confirmed that Singer pled guilty to all counts.

According to a press release, Singer owned and operated the Edge College & Career Network LLC ("The Key") – a for-profit college counseling and preparation business – and served as the CEO of the Key Worldwide Foundation (KWF) – a non-profit corporation that he established as a purported charity.

The release stated that between approximately 2011 and Feb. 2019, Singer allegedly "conspired with dozens of parents, athletic coaches, a university athletics administrator, and others, to use bribery and other forms of fraud to secure the admission of students to colleges and universities including Yale University, Georgetown University, Stanford University, the University of Southern California, and Wake Forest University, among others."

So what's been going on since then? Here's everything we know in an informative timeline of events.

April 8, 2019

The Department of Justice announced that 13 parents and one university athletic coach have agreed to plead guilty to charges of mail fraud and honest services mail fraud. Huffman is among the parents set to plead guilty.

In a statement, Huffman said, "I am pleading guilty to the charge brought against me by the United States Attorney's Office. I am in full acceptance of my guilt, and with deep regret and shame over what I have done, I accept full responsibility for my actions and will accept the consequences that stem from those actions. I am ashamed of the pain I have caused my daughter, my family, my friends, my colleagues and the educational community."

She added, "I want to apologize to them and, especially, I want to apologize to the students who work hard every day to get into college, and to their parents who make tremendous sacrifices to support their children and do so honestly."

"My daughter knew absolutely nothing about my actions, and in my misguided and profoundly wrong way, I have betrayed her," Huffman said in the statement. "This transgression toward her and the public I will carry for the rest of my life. My desire to help my daughter is no excuse to break the law or engage in dishonesty."

April 9, 2019

It was announced that 16 parents involved in the cheating scandal, including Loughlin and husband Giannulli, face additional legal trouble.

"Sixteen parents involved in the college admissions scandal were charged today in Boston in a second superseding indictment with conspiring to commit fraud and money laundering in connection with a scheme to use bribery to cheat on college entrance exams and to facilitate their children's admission to selective colleges and universities as purported athletic recruits," a Department of Justice press release stated.

The press release also explained, "The second superseding indictment also charges the defendants with conspiring to launder the bribes and other payments in furtherance of the fraud by funneling them through Singer's purported charity and his for-profit corporation, as well as by transferring money into the United States, from outside the United States, for the purpose of promoting the fraud scheme."

Additionally, the press release provides insight into the possible sentencing that the parents are facing, stating, "The charge of conspiracy to commit mail and wire fraud and honest services mail and wire fraud provides for a maximum sentence of 20 years in prison, three years of supervised release, and a fine of $250,000 or twice the gross gain or loss, whichever is greater. The charge of conspiracy to commit money laundering provides for a maximum sentence of 20 years in prison, three years of supervised release, and a fine of $500,000 or twice the value of the property involved in the money laundering. Sentences are imposed by a federal district court judge based upon the U.S. Sentencing Guidelines and other statutory factors."

April 15, 2019

Loughlin and her longtime husband pleaded not guilty to one count of conspiracy to commit mail and wire fraud and honest services mail and wire fraud and one count of conspiracy to commit money laundering. Both waived their right to appear in court for arraignment

More recently, the pair's attorney pleaded not guilty on their behalf at the arraignment on April 29, 2019. A source familiar with the case told E! News, "Their attorney represented them during today's arraignment. The court accepted the not guilty pleas."

Sept. 13, 2019

Huffman appeared in a Massachusetts court, where she was sentenced to 14 days in prison, supervised release for one year, 250 hours of community service and a $30,000 fine.

Oct. 14, 2019

Huffman officially began her prison sentence.

"Felicity Huffman reported today for sentencing to the Federal Correctional Institution in Dublin, CA. Ms. Huffman is prepared to serve the term of imprisonment Judge Talwani ordered as one part of the punishment she imposed for Ms. Huffman's actions," Huffman's rep said in a statement to E! News. "She will begin serving the remainder of the sentence Judge Talwani imposed—one year of supervised release, with conditions including 250 hours of community service—when she is released."

Oct. 21, 2019

E! News confirmed Loughlin's daughters are no longer enrolled at USC.

According to a statement from the USC Registrar, "Olivia Jade Giannulli and Isabella Rose Giannulli are not currently enrolled. We are unable to provide additional information because of student privacy laws."

Oct. 22, 2019

Loughlin and her husband are among the parents facing additional charges in the college admissions scandal. A grand jury in the District of Massachusetts announced additional charges against 11 of the 15 parents involved the scandal. According to a press release from the Department of Justice, these new charges in the third superseding indictment allege that the 11 defendants "conspired to commit federal program bribery by bribing employees of the University of Southern California (USC) to facilitate their children's admission."

The release continues, "In exchange for the bribes, employees of the university allegedly designated the defendants' children as athletic recruits – with little or no regard for their athletic abilities – or as members of other favored admissions categories."

Of the additional charges in the case, U.S. attorney Andrew E. Lelling said, "Today's charges are the result of ongoing investigation in the nationwide college admissions case.  Our goal from the beginning has been to hold the defendants fully accountable for corrupting the college admissions process through cheating, bribery and fraud. The superseding indictments will further that effort."

According to court documents obtained by E! News and filed on Nov. 1, 2019 Loughlin pleaded not guilty to each of the counts against her in the third superseding indictment and waived her right to appear in court for arraignment. 

Oct. 25, 2019

A representative for Huffman confirmed to NBC News that she completed her full sentence with regard to her college admissions case, which included jail time, community service and supervised release.

Jan. 14, 2020

The government filed a 526-page motion in Massachusetts federal court that featured redacted emails, documents and phone call transcripts to show Lori Loughlin and Mossimo Giannulli's alleged involvement with William "Rick" Singer and the college admissions scam. 

According to CNN, the motion served as the government's response to an argument made by Loughlin, Giannulli and others who have pleaded not guilty. Per the news outlet, the defendants accuse the government of withholding evidence—that USC officials allegedly knew of the scam—and claim the couple participated in what they allegedly understood to be a legitimate donation practice.

"Universities—as part of their legitimate admissions process—regularly solicit donations from the families of prospective students, and... such donations can have a material effect on admissions decisions," court documents state.

However, the government claims the documents show Loughlin and Giannulli rejected a "legitimate approach." It also denies the withholding evidence accusation.

April 9, 2020

Federal prosecutors in the college admissions scandal have filed a response to Lori Loughlin and Mossimo Giannulli's request to dismiss the case. In new court documents obtained by E! News, emails, phone transcripts and photos further reveal the famous couple's alleged involvement with the scam's accused ring leader, William "Rick" Singer.

Among the exhibits submitted by prosecutors are photos of their daughters posing on an indoor rowing machine, which prosecutors allege were taken by Loughlin and Giannulli and sent to Singer to help them gain admission to the University of Southern California. 

May 21, 2020

Loughlin and Giannulli agree to plead guilty in the college admissions scandal. According to the U.S. Attorney's Office, Loughlin and Giannulli have agreed to plead guilty to conspiracy charges in connection with securing the fraudulent admission of their two children to the University of Southern California as purported athletic recruits. 

Loughlin will plead guilty to one count of conspiracy to commit wire and mail fraud. Giannulli will plead guilty to one count of conspiracy to commit wire and mail fraud and honest services wire and mail fraud. Per the terms of Loughlin's plea agreement, she's agreed to a sentence, subject to the Court's approval, of two months in prison, a $150,000 fine and two years of supervised release with 100 hours of community service. Under the terms of Giannulli's plea agreement, he's agreed to a sentence, subject to the Court's approval, of five months in prison, a $250,000 fine and two years of supervised release with 250 hours of community service, authorities said.

Aug. 21, 2020

Judge Nathaniel Gorton announced via a virtual court hearing that he has accepted Giannulli's plea deal. In the Zoom hearing, Giannulli was sentenced to five months in prison and two years of supervised release. He will also serve 250 hours of community service and pay a $250,000 fine. He is required to self-surrender 90 days from today.

Hours later, the judge also accepted Loughlin's plea deal, sentencing the actress to two months in prison, two years of supervised release and 100 hours of community service. He also ordered she pay a fine of $150,000.

Sept. 17, 2020

According to court documents obtained by E! News, a judge signed off on Loughlin's request to serve her prison sentence at the federal correctional institution in Victorville, Calif.  Inmates are housed in dormitories, which are divided into two-person cubicles.

In comparison, Giannulli is expected to serve his sentence at the low-security federal prison for men at Lompoc in Santa Barbara County, Calif. Both parties must surrender and begin their sentence by 2 p.m. on Nov. 19, 2020. 

Oct. 30, 2020

Loughlin began her two-month prison sentence on Oct. 30, almost a year after Huffman completed her sentence. The Public Information Officer at FCI-Dublin confirmed to E! News that she was in custody after turning herself in Friday morning.

Nov. 19, 2020

Giannulli reported to a prison Lompoc, Calif. to begin his five-month sentence.

Nov. 24, 2020

Documents obtained by E! News reveal both Loughlin and Giannulli have paid $150,000 and $250,000, respectively, in fines.

(E! and NBC are both part of the NBCUniversal family.)

(This story was originally published on Wednesday, March 13, 2019 at 12:25 p.m. PST)

French posted on his Instagram Story a photo of Tisdale hugging one of the many huge redwood trees located in the area. On Sunday, Nov. 22, both he and Tisdale posted images of Ziggy, the puppy he and his wife brought home weeks after Maui died, relaxing indoors.

On Friday, Tisdale teased her pre-baby vacay without referring to it as a babymoon, sharing a video of the view in Big Sur on Instagram.

"Good morning," she wrote. "I hope this brings you a sense of calm."

View this post on Instagram

A post shared by Ashley Tisdale (@ashleytisdale)

The actress and her husband announced her pregnancy in September, posting Instagram photos of her showing off her baby bump, and revealed in October that they are expecting a girl. The two have been married for six years.

"[After] I got engaged EVERYONE (and I mean everyone!) asked when I was getting married," Tisdale wrote on her blog Frenshe. "Then, once I was married, everyone was asking when I was having kids. To be honest, it just felt invasive. I wasn't ready for that step yet and I wanted to be selfish and have Chris all to myself for a while."

"After six years of marriage, we built a strong foundation, and the timing just felt right," she continued. "I gave it to God and the universe and honestly didn't feel stressed about it and then it happened very quickly."

Without making physical contact, the actress' family has taking care of her while she quarantines. "My sweet family was leaving so many sweet treats outside my door. I finally threatened to run upstairs...break quarantine and breathe all over them so they have to have me back," Hilary joked. "So then they left me and apple pie...candle [sic]."

Hilary also shared a photo of a coat hanging on a hook, writing, "My Roberta coat arrived just in time for me to be shut in the basement."

Hilary then posted videos of the family's new St. Bernard puppy, which they brought home last weekend.

Enjoying Hilary Duff’s quarantine content since she got exposed to covid pic.twitter.com/cEb2tlu2ga

— 🎄3d_dorito🎄 (@jashall) November 22, 2020

She also shared a photo of a Trader Joe's "family size" organic cheese and tomato pizza. She wrote, "'Family size' my ass...this depression can handle you today. Come at me bro."

Hilary announced her pregnancy in October. This will be her second child with Matthew and her third overall.

Despite some not so shining moments, Charli is using her powerful influence for good. She promoted the American Dance Movement, a group that aims to improve and increase access to dance education in the United States.

"Thanks to TikTok, $100,000 will be donated to the American Dance Movement on Dec. 1," she announced on Sunday. "And with that, $10,000 will be given to 10 different dance schools throughout the country. So if you know me, you know that I've been dancing my entire life and I'm so thankful to be able to give back to the community that made me the person that I am. You guys have no idea how insane this is for me, so thank you."

@charlidamelio

A HUGE THANK YOU TO EVERYONE WHO HAS HELPED ME REACH 100 MILLION SUPPORTERS!!! AND ANOTHER HUGE THANK YOU TO @tiktok I LOVE EVERY ONE OF YOU!!! ????

? original sound - charli d’amelio

However, last week, Charli's fame grew for the wrong reasons. Her family released the debut episode of their new video series Dinner With The D'Ameliosa on YouTube. The footage shows them dining with YouTube star James Charles and Charli complaining about not reaching 100 million followers on TikTok yet, to which James responds dryly, "Was the 95 not enough for you?"

Viewers later sent hate messages to Charli and her sister Dixie, 19, the latter of whom gagged when served a dish cooked by their personal chef that included snails. Dixie later said on TikTok she would never disrespect him and was grateful for her own TikTok followers. Charli broke down in tears in her own response video.

"Seeing how people reacted to this, I don't even know if I want to do this anymore," she said. "This is messed up stuff that people are saying. Like people telling me to hang myself. People just blatantly disrespecting the fact that I'm still a human being is not okay at all."

She added, "When I had said about the followers things, I genuinely just thought it would be so cool to hit a huge, huge milestone a year after hitting another milestone. I never meant for you guys to make it seem like you were numbers or did not mean anything."