Melissa Cronin

Did Kourtney Kardashian follow in sister Kim's footsteps and film an X-rated romp with a one night stand? Her most notorious hookup, Michael Girgenti, is revealing his biggest secret yet.

Kourtney Kardashian's former fling Michael Girgenti is speaking out with a new bombshell about the persisting rumors he is Mason Disick's dad.

Bethenny Frankel’s bitter divorce continues with a shocking ruling form her judge. Find out how much The Real Housewives of New York City star will have to fork over to her ex.

Scott Disick isn't the only one with sex scandal skeletons in his closet! Mom of three Kourtney Kardashian had a raunchy one night stand with L.A. model Michael Girgenti during a break from dating Disick years ago, and now, for the first time ever, the hunky model is releasing photo proof of their fling exclusively to RadarOnline.com!

The Real Housewives of Orange County newbie Katie Hamilton revealed terrifying details of husband Josh’s drug use and “erratic behavior” in court documents obtained by Radar.

A friend of Bobby Flay’s estranged wife Stephanie March says the Law & Order actress learned of his three-year affair with an aide in Thanksgiving 2014. But RadarOnline.com can reveal that he was stepping out on his marriage for longer than that.

In addition to his acting work, Leonardo DiCaprio has devoted himself to climate change advocacy, funding eco projects and speaking at gatherings like the UN climate summit in 2014. But secretly, RadarOnline.com has learned, recent charges that he is a "hypocrite" could hold some weight: According to newly leaked Sony emails, the actor happily availed himself of more than $200,000 worth of private jet travel in just six weeks in 2014.

When WikiLeaks Editor in Chief Julian Assange posted a massive collection of hacked Sony emails on Thursday http://radaronline.com/celebrity-news/sony-hacked-emails-published-wikileaks/], he explained that they show the workings of a corporation “at the centre of a geo-political conflict.” Indeed, RadarOnline.com can exclusively report that the leaked emails reveal extensive communication between SONY CEO Michael Lynton and the US State Department. And he was not shy about sharing his political beliefs via his work email. In one communication, Lynton bashes the Middle Eastern peace process and sniffs, “Let them all kill each other!”

They never learn! More than one year after Sydney Leathers made international headlines for catching politician Anthony Weiner in a sexting scandal, RadarOnline.com has learned she claims she's recently been at the receiving end of X-rated texts from yet another kinky lawmaker — who wanted to be her sex slave!

As Jenelle Evans and Nathan Griffith's relationship goes down in flames, RadarOnline.com has learned that the daily drama is taking a serious toll on Evans' son, Jace. According to an insider, the constant fighting has been "affecting" the 5-year-old, and he's begun "acting out" and "getting in fights" at school.

Taylor Swift's aw-shucks country cutie personality is all an act, according to a renowned Nashville radio personality who watched her rise to fame. Gerry House

As more and more Scientology secrets come to light, one area of the church remains shrouded in mystery -- its finances. And with Scientologists closely guarding

It seemed that troubled Amanda Knox had found her happy ending at last: Working peacefully as a newspaper reporter in Seattle, she announced her engagement to childhood sweetheart Colin Sutherland on Thursday. But RadarOnline.com has learned that that her quiet bliss could soon be shattered. According to the U.S. Department of Justice, Knox's ongoing legal issues could require her to register as a sex offender!

Days before Kris and Bruce Jenner announced their separation, he was already gushing to fans about his new life. "I'm finally free," he said at an event on

In recent weeks, Bobbi Kristina Brown's family have been plagued with legal issues that have only compounded the family's suffering. While Atlanta police have revealed they will move to dismiss the pending warrant for hospitalized Bobbi Kristina's arrest, and no charges were filed after the family's bloody brawl at the W hotel, RadarOnline.com has learned that the cops still could come calling — because Bobby Brown's wife, Alicia Etheredge, secretly has a $10,000 warrant out for her arrest!

Prince Andrew, Bill Clinton, and Alan Dershowitz are just some of the powerful men whose names have been dragged through the mud in the ongoing Jeffrey Epstein sex slave scandal. But as those men continue to deny any wrongdoing, RadarOnline.com has exclusively learned that still more A-listers could soon come under fire: In a new affidavit, Epstein’s “sex slave” Virginia Roberts claims “there were others” besides the convicted sex offender — and she could expose them, too!

More than 12 years after “sex slave" Virginia Roberts escaped her alleged captor, Jeffrey Epstein, the young woman believes that justice has yet to be served. And according to a new court-filed declaration obtained by RadarOnline.com, Roberts claims there is a “major cover-up" at high levels of the U.S. Government that has kept Epstein — and other high-powered cohorts like Prince Andrew — from being fully prosecuted!

Publicly, Bobbi Kristina Brown's family members have remained stoic and hopeful about her prospects for recovery. But behind the scenes, RadarOnline.com has learned, her dad Bobby Brown is "taking it really hard." And when the family found out that her brain activity was minimal, according to an eyewitness, it triggered a screaming, crying meltdown that stunned those on the hospital floor.

Beyonce’s dad Mathew Knowles has allegedly fathered a child with TaQoya Brancscomb, who has a history of prostitution and DWI arrests!

The Brown family of TLC’s Sister Wives has been hiding a big secret from fans: RadarOnline.com has confirmed that series patriarch Kody Brown recently divorced his first wife, Meri — to make it official with his younger, hotter wife Robyn!

For three days, Bobbi Kristina Brown’s family members have held a desperate vigil at her bedside in the critical care unit of North Fulton Hospital in Atlanta. But RadarOnline.com has exclusively learned that one of her loved ones has been absent from the prayer circle: Her husband, Nick Gordon, has been banned from her hospital room after a secret physical scuffle with cops at her bedside! An eyewitness told Radar all about the “upsetting” brawl.

Nearly twenty years after Virginia Roberts worked as a teen sex slave for Jeffrey Epstein, she’s finally come forward to reveal the full extent of what she says she suffered under his control. And she claims she fears for her life after going public.

Miley Cyrus can’t stop — and she’s bringing Patrick Schwarzenegger with her on her drug-filled downward spiral!

The courtroom battle to expose billionaire pedophile Jeffrey Epstein’s controversial plea deal once and for all is heating up. After Epstein’s frantic filing to seal the terms of his agreement, RadarOnline.com has learned that his victims have fired back, demanding a judge make the matter public.

Years of rumors about the explosive nature of billionaire pedophile Jeffrey Epstein’s plea deal could finally be put to rest, as attorneys for the plaintiffs in his latest lawsuit have moved to publicize documents related to the deal. But RadarOnline.com has learned that attorneys for Prince Andrew and Bill Clinton’s sex offender pal were swift to hit back, insisting that the correspondence must not be admitted to open court — at all costs.

More than 13 years after Tom Cruise and Nicole Kidman’s split, rumors still swirl about the real reason for the breakup — and whether Scientology was a factor.

Flight logs from billionaire pedophile Jeffrey Epstein’s private jet, the “Lolita Express," read like a who’s who of power players: Bill Clinton, Alan Dershowitz, and Treasury Secretary Larry Summers are just a few passengers.

Jeffery Epstein’s extensive network of underage “sex slaves” was not just for his own gratification, according to former consort Virginia Roberts. In a bombshell new affidavit obtained by RadarOnline.com, Roberts claims she was told by Prince Andrew’s pedophile pal to gather “private information” about her high-powered sex partners — so Epstein could later “blackmail" them.

Prince Andrew has yet to comment personally on increasingly public allegations that he had sex with a minor, Virginia Roberts. But in shocking new court documents obtained by RadarOnline.com, her attorneys claim that he refused a certified letter asking him to do so!

In recent weeks, Prince Andrew’s alleged “sex slave” Virginia Roberts has come forward with lurid claims about their sexual encounters, and her time with billionaire pedophile Jeffrey Epstein.

Will Apollo Nida and Phaedra Parks’ marriage outlast his upcoming eight-year prison stint? After Nida admitted to RadarOnline.com that he and Parks were having

Hank Baskett & Kendra Wilkinson Filming Reality Show, Living Together

Makeup artist Mario Dedivanovic is responsible for making Kim Kardashian look beautiful — but his personal finances don’t look so pretty.

The Bey-hive can quit buzzing over Beyoncé’s latest surrogate scandal: Just weeks after a New York woman filed an explosive and outrageous lawsuit claiming she

Amid new claims that Todd Chrisley is gay, only RadarOnline.com has the details on the sex secret he's been hiding for years.

Amid new claims that Todd Chrisley is gay, only RadarOnline.com has the details on the sex secret he's been hiding for years.

Former president Ronald Reagan son was caught in a racist rant! Read more here.

Kim isn't the only Kardashian whose name is worth big bucks. RadarOnline.com can now reveal what her sister Khloe gets for an endorsement.

Gwyneth’s GOOP is now facing $1.6M debt.

Dean’s close friend reveals why he Cheated on Tori and much more.

Did Brooks Ayers make a deal with a Vegas hooker?

Was Phaedra Parks creeping while with estranged husband, Apollo?

Kendall and Kylie Jenner’s book didn't do so great...

Uh oh! Kris and Bruce Jenner are being audited by the IRS.

Ariana Grande’s choreographer has been axed!

Wow! Is Tamra Barney Judge raking in over half a million dollars every year?

Sex addict Mathew Knowles has gotten himself embroiled with yet another alleged baby mama who could bring embarrassment to Beyonce.

Famous professional golfer Rory McIlroy may have new girlfriend after parting ways with his former fiancee'.

Bobbi Kristina Brown’s husband Nick Gordon was arrested for DUI on Thursday morning after a scary crash in his Georgia neighborhood.

The husband of Real Housewives of Atlanta Phaedra Parks, Apollo Nida, has been ordered to head to jail in September.