Cover Story: Jessica Simpson's Revenge Diet  —  In the wake of her heartbreaking split from Tony Romo on the eve of her 29th birthday earlier this month, Jessica Simpson has decided that the way to get the sweetest revenge on her former sweetheart is to sweat off some pounds at the gym.

Eclipse Switch: Bryce Dallas Howard To Play Vampire Victoria  —  Twilight fans are used to the renegade vampire Victoria causing trouble for lovers Bella and Edward, but come the third installment of the film series, they may be taken aback by Bryce Dallas Howard baring her fangs in the role.

Brad Pitt Enjoys the Berlin Nightlife... Maybe a Little Too Much  — Jessica Simpson: Newly split from Tony Romo, Jessica isn't sitting back and dwelling.  She's hitting the gym and starting a whole new diet, which is truly the best revenge.  Find out how she lost 10 pounds in 10 days and how you can, too!

LeAnn Rimes and Dean Sheremet: Inside Their Relationship  —  When the news broke that LeAnn Rimes and Dean Sheremet had separated - just four months after the singer was reportedly caught in an affair with actor Eddie Cibrian - it saddened many friends who had admired their marriage …

Megan Fox overload: Are men tired of her?  —  Has Megan Fox been getting too much press?  Men still lust for her, but are perhaps tired of seeing her.  —  It may seem unlikely, but the men of America are sick of Megan Fox.  —  A dozen male-focused Web sites including AOL's men's lifestyle …

FOX411 Exclusive: Scarlett and Ryan's spat gets Ryan in hot water...  Fox411 hears that there could be trouble in paradise for newlywed couple Scarlett Johansson and Ryan Reynolds.  The two movie stars were married in a quiet ceremony on a wilderness retreat in Canada on September 27, 2008 …

KID ROCK IS ANTI-TWITTER  —  COUNT Kid Rock out as a fan of Twitter.  “It's gay.  If one more person asks me if I have a Twitter, I'm going to tell them, ‘Twitter this [bleep], mother[bleep]er,’ ” the shaggy-haired rocker tells Rolling Stone.  “I don't have anything to say, and what I have to say is not that relevant.

Tiffani Thiessen is Busy  —  She would really love to do the cast reunion of Saved by The Bell on Late Night with Jimmy Fallon, but she has a sh*t ton of stuff going on!  —  Chosen One  —  Keywords: tiffani thiessen saved by the bell jimmy fallon reunion kelly kapowski zach morris mark-paul gosselaar screech dustin diamond

Johnny Knoxville to Pay $6,000 Monthly in Child Support  —  Jackass star Johnny Knoxville's divorce from his ex-wife Melanie was finalized in a Los Angeles court, with the actor agreeing to pay $6,000 monthly in child support for their 13-year-old daughter.  —  The ex-couple …

Clarkson's Producer — I Would Never ‘Dupe’ Kelly  —  The guy Kelly Clarkson blames for allegedly making her look like a song-stealing rip-off artist claims he would never ‘dupe’ anyone — and the idea is both “hurtful and absurd.”  —  Clarkson basically threw producer Ryan Tedder under …

Lady Gaga in on-stage boob gaffe  —  Lady Gaga tries to keep her boobs in check  —  Oops!  Lady Gaga popped out of her bra while on stage at a gig in Ibiza.  —  The singer suffered the embarrassing wardrobe malfunction when her nipple slipped out of her bejewelled bra …

EXCLUSIVE: Kate Gosselin Moving To Maryland  —  Kate Gosselin is moving to Maryland, RadarOnline.com has learned exclusively.  —  She's buying a condo in Rockville, a wealthy part of Montgomery County.  —  Oh, by the way, bodyguard Steve Neild also lives in Maryland.  (Just thought we'd mention that.)

Jackson Chef on Michael's Last Day  —  Kai Chase, a professional chef hired by Michael Jackson to maintain a healthy diet, has opened up about Michael's final days — and her take on Dr. Murray's role in Jackson's death.  Chase admitted to Associated Press that she had an inkling that something …

That's amore: George Clooney takes girlfriend Elisabetta Canalis for a romantic motorbike ride around Lake Como  —  Hollywood's most notorious bachelor George Clooney has found something to keep him occupied during his annual Italian holiday - stunning TV presenter Elisabetta Canalis.

Jon Gosselin Pulls Knife On Paps  —  Jon, Jon, Jon.  You're beginning to become the biggest idiot in reality TV land, and it's really hard to top Spencer Pratt.  Jon Gosslein's latest questionable move, was when he pulled out a knife (albeit the pocketknife was closed) then he started to walk towards the photographers.

Scoop: K-Fed angling for weight-loss reality show?  —  Plus: Money's not the problem in Nadya Suleman's reality deal  —  Kevin Federline, left in 2006, and right in 2009.  Britney Spears' former husband has put on some weight, but will his new pounds translate into reality show cash?  —  The Scoop

EXCLUSIVE: Nicole Richie Steps in to Help Mischa Barton  —  When times get tough, it's nice to know who your friends are.  And in the case of Mischa Barton, that friend is Nicole Richie.  —  RadarOnline.com has learned exclusively that Nicole, (a former wild child herself) …