EXCLUSIVE: Chelsea Handler Sex Tape - It's No Joke!  —  Late night comedy show host Chelsea Handler, made a sex tape - and it's no joke!  —  RadarOnline.com has viewed the tape in its entirety and Chelsea stars with a male partner, who speaks with a clear British accent.

Tito Ortiz, Jenna Jameson Take it Back  —  TMZ has learned former UFC champ Tito Ortiz and baby mama/former porn star Jenna Jameson are withdrawing allegations that led to Tito's felony domestic violence arrest earlier this week.  —  Jenna, who accused Tito of injuring her during an argument …

How Sandra Bullock's Big Reveal Stayed a Secret  —  Sandra Bullock's bombshell PEOPLE cover in which she revealed that she is not only divorcing Jesse James, but also adopted a New Orleans baby in January, caught everyone by surprise.  News agencies, magazines, blogs …

Lindsay Lohan Speaks Out About Her Father, Partying, and the Tabloids [AUDIO]  —  Celebrity starlet Lindsay Lohan called in Ryan's radio colleague JoJo Wright on 102.7 KIIS-FM late Wednesday night and spoke her mind about some of the recent claims by her father Michael Lohan that she is out of control and in need of an intervention.

The 2010 TIME 100  —  In our annual TIME 100 issue we name the people who most affect our world  —  Lady Gaga  —  I first heard the name Lady Gaga through a mutual friend.  He couldn't stop talking about her.  Then I heard her music, and I thought, Wow, I love this kid.

Mark McGrath and Fiancée Welcome Twins  —  Thursday morning was twice as nice for rocker Mark McGrath and his fiancée, Carin Kingsland, who gave birth to twins - a boy and a girl - in Los Angeles  —  Son Lydon Edward weighed in at 5 lbs., 7 oz. upon his arrival at 9:54 a.m. …

Jessica Alba's Fish Sticks Mishap Causes Near Fire  —  All she wanted to do was make some fish sticks for her daughter.  Instead, Jessica Alba caused a smoky situation and set off the fire alarm at her New York hotel.  —  In town to premiere her new movie The Killer Inside Me at the Tribeca Film Festival …

EXCLUSIVE: Audrina Patridge Felt Pressured Into Surgery to Get “Perfect” Body  —  Good girl Audrina Patridge has at least one thing in common with estranged Hills costar Heidi Pratt: plastic surgery.  —  Although the 25-year-old has publicly denied it, a pal confirms to Us Weekly …

Lourdes reveals the natural beauty she's inherited from mother Madonna  —  She has access to the best skincare money can buy, works out for hours a day and eats only the very healthiest food.  —  There's one thing Madonna's huge fortune and infamous self-control can't buy her - eternal youth.

King of Pop's Secret Lover?  'I Was Michael Jackson's Boyfriend'  —  Jason Pfeiffer, a former dermatologist's assistant and current CEO of a medical company, is going public in an explosive new interview, claiming he was Michael Jackson's boyfriend right up until the King of Pop died.

Downey felt the safest he's ever been behind bars  —  Robert Downey Jr. is an “Iron Man” indeed: The bad boy actor admits he felt the safest he's ever been when behind bars.  —  “When the door clicks shut, then you are safe,” says the veteran actor, who spent a good amount of time between 1996 …

VIDEO: Why Brad Pitt Thinks Jen Aniston “Is Pathetic”  —  Touche!  —  Brad Pitt couldn't help but notice a recent press clipping featuring his ex-wife Jennifer Aniston — and he was none too pleased, a Pitt pal says in the new Us Weekly.  —  “Brad thinks she is pathetic,” …

Large Explosives Cache Near George Clooney's House Had Nothing To Do With The Dozens Of Women He's Dumped  —  And there certainly wasn't an angry note about not being taken to the Oscars sitting on top of the whole pile, either.  —  It's one of his most prized possessions …

Kristen Wiig - “Champion”  —  The Life Champion tag's not one to be thrown around too liberally.  And yet there is Saturday Night Live's Kristen Wiig, whose proven over five seasons at SNL that she is the best, and reconfirms her Life Champion #1 status by making a whole '80s-pop styled song about being a champion.

Gerard Butler: Coriolanus Muscle Man  —  Gerard Butler shows off his tree trunk arms while shooting his new movie, Coriolanus, in Belgrade, Serbia on Wednesday (April 28).  —  The 40-year-old Scottish stud will play Tullus Aufidius, commander of the Volscian army, in a contemporary version of Shakespeare's Rome-set political play.

Chyna Accused of Viciously Attacking Woman  —  TMZ has learned former WWE star Chyna has been named in connection with an LAPD battery investigation — and the alleged victim claims Chyna got so violent, she thought she was going to die.  —  Law enforcement sources tell us the alleged incident went …