‘Jersey Shore’ BRAWL — Ronnie BEATS UP Situation  —  Ronnie and The Situation got into a MAJOR fist fight with each other last night in Italy ... TMZ has learned — and based on the post-brawl pictures ... the Sitch got his ass kicked.  —  The two arrived separately back to their apartment hours ago …

Exclusive: Chris Meloni Exits Law & Order: SVU  —  Chris Meloni will not be reporting back for duty when Law & Order: Special Victims Unit launches its 13th season this fall, TVLine has learned exclusively.  —  Protracted talks between the actor — who has played Detective Stabler since …

Secret DNA Test Proved Arnold Was Father Of Maid's Son  —  DNA tests (unlike politicians) don't lie.  —  Arnold Schwarzenegger's now-infamous housekeeper Mildred “Patty” Baena proved her boss was the father of her son by arranging a secret DNA test, RadarOnline.com has learned exclusively in a joint investigation with Star magazine.

Lauren Alaina May Drop Out of ‘American Idol’ Finale  —  Lauren Alaina may not get her shot to be the next “American Idol” because she has lost her voice ...spies on the set tell TMZ ... and it could be the break of a lifetime for Haley Reinhart.  —  We're told during the rehearsal this afternoon …

Anna Kournikova Replaces Jillian Michaels on The Biggest Loser  —  Change is coming to NBC's long-running reality series The Biggest Loser.  With Jillian Michaels exiting the show tonight, Vulture can officially confirm that Russian-born tennis star and professional hottie Anna Kournikova has said …

‘Teen Mom’ Star Gary Shirley Arrested, With Two Sets Of Handcuffs!  —  Teen Mom star Gary Shirley was arrested early Tuesday morning, and RadarOnline.com has exclusive obtained the official police report.  —  Even better, his baby mama and fellow law-breaker Amber Portwood was in the car with him …

‘Dancing with the Stars’ crowns winner  —  Warning: This article contains spoilers that some readers may prefer to avoid.  Please click here if you wish to continue.  —  Hines Ward has been crowned the winner of the 12th season of Dancing with the Stars.  —  The American football player won …

The Secret Is Out: ‘Oprah Winfrey Show’ Final Guest Revealed  —  The secret has been revealed.  The final guest on the very last “Oprah Winfrey Show” is...  No one.  —  According to sources at the taping in Chicago, Ill. who spoke to NBC News, it was neither a celebrity nor a newsmaker …

Lady Gaga Does Letterman In Her Underwear  —  Gaga must have been David Letterman's favorite guest last night!  For her third outfit change on Monday, the Lady picked two items that always seem to work for her: underwear and a mask!  The Judas singer has been on a whirlwind promotional tour …

First look at Sean Hayes, Chris Diamantopoulos, and Will Sasso as ‘The Three Stooges’!  —  When it was first announced that Sean Hayes would play Larry in The Three Stooges I was skeptical, but after seeing these first photos of Sean in costume, it seems like he might be a perfect fit after all.

Rosie Huntington-Whiteley: The Future Is Rosie (2011 Cover Story & Gallery)  —  Interview by Nate Denver; Photography by Sheryl Nields; Styling By Danielle Nachmani; Click Here For More Credits  —  A Victoria's Secret model starring in a Transformers movie?  Check and check.

‘Glee’ Star Jane Lynch Is The Top Choice To Host The Emmy Awards  —  Fox is taking a page from CBS' playbook, going with a standout performer on a hit comedy series as the host of the Primetime Emmy Awards.  After How I Met Your Mother co-star Neil Patrick Harris garnered rave reviews …

Justin Bieber, Selena Gomez Take Their Love to Hawaii  —  Fresh off their big night - and big kiss - at Sunday's Billboard Awards in Las Vegas, Justin Bieber and girlfriend Selena Gomez took their teenage love tour to Maui.  —  Photographed on a boardwalk down to the ocean, a shirtless Justin …

Chelsea Handler Admits Having Abortion at 16, Slams Teen Mom and 16 & Pregnant  —  Lots of people are not fans of the Teen Mom phenomenon.  Add Chelsea Handler to that list, and for some surprisingly personal reasons, she revealed.  —  The E! star described her own personal ordeal …

LeAnn Rimes Shows Off Teeny Bikini Body (Photo)  —  LeAnn Rimes is living la vida loca on her honeymoon in Cabo San Lucas, Mexico — or at least her teeny bikini looks like it's ready to party.  Rimes and her new hubby, Eddie Cibrian, have been catching some rays south of the border during their romantic post-wedding getaway.

Estella Warren Arrested for DUI, Assault, Escape!  —  Actress/model Estella Warren is in jail right now, after allegedly slamming into three cars, kicking a cop and escaping from the police station ... law enforcement sources tell TMZ.  —  The crazy incident occurred Monday night just before midnight.

Jessica Alba comes to D.C. to advocate for Safe Chemicals Act  —  “Valentine's Day” star Jessica Alba came to the nation's capital on Tuesday for Senator Frank R. Lautenberg's press conference in support of the Safe Chemicals Act.  —  Alba, a mother of one, visited Capitol Hill to spread awareness …