Sienna just can't Getty enough  —  Sienna Miller has been caught frolicking in the nude with married father of four Balthazar Getty - but don't call her a homewrecker.  —  Long-lens snoops snapped the actress - who was wearing nothing more than a jaunty captain's hat - as she and the actor embraced on the balcony of a hotel in Italy.

Pop Tarts: Scary Skinny Megan Fox Stopped Eating, Forced to Gain Weight  —  LOS ANGELES — Megan Fox is still one of the slimmest starlets in Tinseltown, but the ubersexy screen siren was sporting a few more much-needed curves beneath her “Star Wars” T-shirt and jeans at the FOX Television …

Uma Thurman reveals a mysterious protruding belly on a romantic cruise with fiancé Arki  —  She's known as one of Hollywood's most glamorous and statuesque stars, but Uma Thurman certainly let her guard down during a luxury cruise in Corsica.  —  The actress caught onlookers by surprise …

Gisele Bundchen - “V Magazine” Fall 2008  —  Brazilian bombshell Gisele Bundchen is featured in the Fall 2008 issue of V Magazine, as captured by renowned photographer Mario Testino.  (She shot this cover back in April.)  —  In her interview, Gisele, who turns 28 on Sunday …

Jake Gyllenhaal plays by Reese's rules  —  Plus: Valerie Bertinelli defends Kirstie Alley; Tom makes Katie blush  —  Jake Gyllenhaal, keep your feet off the table!  Reese Witherspoon is laying down the law to her new roomie.  —  For Hollywood “it” couple Jake Gyllenhaal and Reese Witherspoon …

Eva LongWHORIA Got The Katie Holmes  —  Congratulations to Eva LongWHORIA for managing to make herself look even homelier.  I didn't think it was possible.  She gets two dick slaps for that.  Bitch still looks like Mrs. Brisby from The Secret of NIMH.  —  I'm pretty biased though.

Brooke to Hulk's GF: This Is What Daddy Likes  —  How the hell does Hulk Hogan tell his 30-something girlfriend Jennifer McDaniel (left) and his 20-year-old daughter Brooke (right) apart?!  —  Maybe Hulk can't either —  unless he rubbed lotion on Brooke's inner thighs and caught her panty dance on purpose!

Exclusive: William Petersen Says B-Y-E to ‘CSI’  —  You know that fancy new CSI contract that William Petersen inked last May?  Turns out there was a ticking time bomb buried in the fine print: He'll be gone by midseason!  And not “off too do a play” gone like he was back in 2006.

Pat O'Brien to Wed Girlfriend  —  After five years together, The Insider host Pat O'Brien and his girlfriend Betsy Stevens plan to marry.  —  “It's probably going to be next fall,” O'Brien, with Stevens at his side, told PEOPLE at A-Rod's All-Star party at New York City's 40/40 Monday.

Katy Perry: I Want to Kiss Miley Cyrus  —  Katy Perry sings the summer's sexiest song “I Kissed a Girl.”  —  So who's her dream same sex smooch?  —  “Miley Cyrus!” she says in the latest issue of Steppin' Out magazine.  “She's the lucky girl.  It's cool to hear through the grapevine that Miley Cyrus has my song as her ring tone.”

Miley Cyrus Wants to Do a “Younger, Cleaner” Sex and the City Show  —  Move over, Carrie Bradshaw.  —  “I'd love to do a younger, cleaner version of Sex and the City,” Miley Cyrus, 15, tells TV Guide.  —  (She previously told Vanity Fair that the HBO series is her favorite show.

TITTLE-TATTLE BLUE™ - 18 OR OLDER  —  Avril Lavigne Sex Tape Video: Is This Really Avril From Behind?  —  Is Avril Lavigne involved in a sex tape scandal?  If so, she'll join Shakira as the latest stars to have a rumored raunch video floating around.  —  You be the judge.

‘Family Ties’ star Brian Bonsall accused of violating probation  —  A former child actor charged and sentenced last year for assaulting his girlfriend is accused of violating the conditions of his probation by failing to pay for domestic-violence classes, missing daily breathalyzer tests and submitting a positive breath test.

More Drama At ‘The Hills’ House - Guest House Investigated!  —  Could there be more trouble at hand for “The Hills” star Lauren Conrad surrounding her Hollywood home, which is featured prominently as a shooting location for the hit MTV show?  —  Access has learned that the City …