Sarah Palin Lashes Out at Levi Johnston for Sex Talk on Tyra  —  Levi Johnston is in big trouble at the Sarah Palin household.  —  After taking about sex on The Tyra Banks Show, Johnston - the 18-year-old father of Bristol Palin's baby - was hit with a blistering response from Bristol's mother, Alaska Gov. Sarah Palin.

OK!  Exclusive: Sam Bars Lindsay from Party  —  It looks like Lindsay Lohan and Sam Ronson's latest break-up might just be the real thing.  —  There was major drama in L.A. late Friday night at Bar Marmont, where Sam was DJ-ing at a party for her fashion designer sister, Charlotte Ronson's I Heart Ronson clothing line for JCPenney.

Only On RadarOnline.com: Chris Brown to Plead Not Guilty  —  Chris Brown is going to plead not guilty to two felony charges Monday, RadarOnline.com has learned exclusively.  —  Chris is scheduled for arraignment in connection with the alleged beating of his girlfriend Rihanna and sources close …

Josh Hartnett's stomach is doing just fine  —  I don't know if this qualifies as news, but Josh Hartnett was released from Cedars-Sinai Medical Center yesterday, where he had been hospitalized since Monday for a gastrointestinal problem.  People reports: … Sucks for Josh Hartnett, though I can't relate.

Farrah Fawcett Is Hospitalized  —  Farrah Fawcett has been hospitalized in Los Angeles since Thursday, the latest setback in her long battle with cancer, PEOPLE has confirmed.  —  First diagnosed in 2006, the 62-year-old actress has undergone chemotherapy and aggressive alternative treatments in the past.

Thousands of Fans Gather for Jade Goody's Funeral  —  Thousands of fans and well-wishers gathered outside an English church about 20 miles northeast of London to pay their final respects to U.K. reality TV star Jade Goody on Saturday.  —  Like the final weeks before her death …

Guy Ritchie Offers Support After Madonna's Failed Adoption Bid  —  British director Guy Richie called his ex-wife Madonna “a great mum” following news that the singer's bid to adopt a second child from Malawi was rejected Friday.  —  Richie, 40, father to the couple's son Rocco, 3 …

10 Questions for Victoria Beckham  —  What made you decide to design clothes?  —  It's just always been something that I've wanted to do.  It's my passion.  I love women's bodies.  I love luxury.  I've waited a long time to do this, and I didn't want to do it until I could do it properly.

Johnny Depp Surfs Up an Ep of SpongeBob  —  Captain Jack Sparrow is taking a detour to Bikini Bottom.  —  Johnny Depp has recorded a voice appearance on Nickelodeon's SpongeBob SquarePants, lending his vocal cords to Jack Kahuna Laguna, an “enigmatic surf guru,” on the April 17 episode, “SpongeBob vs. the Big One.”

Celebrity Tweets You May Have Missed  —  As we wrap up the week, we're pretty sure today has been the most exciting one on Twitter.  We reported earlier that actress Demi Moore saved a woman who sent her a Twitter reply threatening to commit suicide.  It's pretty crazy how the micro-blog is helping save lives now.

Rumer Willis's Mind Blown by Parents' Twittering  —  Rumer Willis  —  The “female star of tomorrow” is totally up to speed on the technologies of today.  Thanks to her mom, Demi Moore, actress Rumer Willis is on Twitter - the only positive place online, she insists.