Mystery Woman in Brown/Rihanna Case Revealed  —  TMZ knows who triggered the fight that left Rihanna battered and bruised and Chris Brown an accused felon — it's Brown's manager.  —  Sources tell us the woman who left the three-page text message on Brown's cell phone is Tina Davis.

‘Real Housewives of New York City’ star Kelly Killoren Bensimon arrested for assault  —  New York's newest “Real Housewife” is denying blockbuster charges that she beat up her boyfriend, but the bruised beau said it happened - and it wasn't the first time.  —  Kelly Killoren Bensimon, 40 …

Spoiler Chat: Is Katherine Heigl Dying to Become George Clooney?  —  Finally.  After months of speculation, this Thursday we'll learn exactly what is wrong with Grey's Anatomy's Dr. Isobel Stevens, aka Katherine Heigl, aka..."George Clooney."  —  Yes, you heard that right.  George Clooney!

Miley Cyrus makes hearts beat faster, including her own  —  Miley Cyrus has a heart condition but don't worry, it isn't life-threatening.  —  Cyrus has tachycardia, meaning that her heart rate exceeds the range of a normal resting heart rate.  “The type of tachycardia I have isn't dangerous.

SPOILER!  Who Wowed - and Bombed - on Dancing With the Stars!  —  The eighth season of ABC's Dancing With the Stars kicked off Monday night.  Here's how the celebs did:  —  Lil Kim  —  Dedicating her cha cha cha to the women at the “federal detention center,” the rapper …

Did Anderson Cooper Spend a Romantic Weekend in Savannah?  —  CNN spent millions of dollars promoting Anderson Cooper.  So it's no surprise the boyishly handsome anchor was recognized on a weekend jaunt to Savannah, Georgia.  The question is what he was doing there.

Sam Worthington tipped to replace Christian Bale as Batman  —  SAM Worthington, the Aussie actor about to shoot into the stratosphere with his performance in Terminator Salvation, is being tipped as the next Batman.  —  Sam Worthington's fame is set to explode in the US with the May release …

Lil Kim Sees Biggie In Her Dreams  —  Interview: Brian “B.Dot” Miller  —  On the track “Notorious B.I.G.” from Biggie's posthumous album Born Again, Lil' Kim bragged about switching her style like the hottest new dancers.  Well tonight, Kimberly gets a chance to cut a rug on the season premiere …

Celebrity Chef Cat Cora Announces First Pregnancy  —  Cat and Partner Carry One Another's Child  —  Chef Cat Cora (www.catcoracooks.com), star of Food Network's Iron Chef America and Executive Chef of Bon Appetit is excited to announce she is 4-1/2 months pregnant with a boy.

Sean Penn going after ‘Cartel’  —  Actor in talks for Universal, Imagine drama  —  Sean Penn is in talks to star in “Cartel,” a drama for Universal Pictures and Imagine Entertainment.  —  Asger Leth will direct and Brian Grazer is producing.  —  Scripted by Peter Craig …

Michael J. Fox returns to primetime  —  Former sitcom star Michael J. Fox is plotting his primetime return this May.  —  Fox has signed on to star in ABC's “Michael J. Fox: Adventures of an Incurable Optimist.”  —  Meanwhile, the Alphabet isn't the only net turning to star power in the coming months …

Drew Barrymore Remembers Her Darker Moments  —  After years of romantic comedies, Drew Barrymore is tapping into difficult places in her psyche for her next role.  —  “I was excited to bring my own pain to something,” Barrymore, 34, who plays “Little Edie” Beal in HBO's Grey Gardens airing in April, tells W magazine.

Spice Girl Mel C Debuts Her Baby Girl  —  Melanie Chisholm is showing off the new spice in her life - the first pictures of her newborn daughter.  —  Chisholm, who gave birth to Scarlet Starr last month, posted the baby photo on her MySpace Celebrity profile Tuesday, and writes on her Web site that she's …

Millionaire Matchmaker's Patti Stanger Had a Breast Reduction  —  Fans of Bravo's The Millionaire Matchmaker may notice something different about Patti Stanger as she makes the press rounds for the second season of her Bravo show The Millionaire Matchmaker.  —  “I had a breast reduction,” she tells PEOPLE.

Octo Mom Accepts Round-the-Clock Care for 14 Kids  —  Octo Mom Nadya Suleman has accepted an offer from Angels in Waiting to help raise her 14 children, she announced in a taping of Dr. Phil that will air tomorrow and Wednesday.  —  According to Linda Conforti West, CEO and founder of Angels in Waiting …