Adrian Grenier

Alicia Keys drew some A-list star power to Manhattan's Hammerstein Ballroom on Thursday night when she and Padma Lakshmi co-hosted the 6th Annual Keep a Child

Adrian Grenier performed at the Adventures of Power premiere party at the Knitting Factory in NYC on Wednesday. Adrian played drums and guitar with The Honey

Matt Damon is one bad director. He completely freaked out at Adrian Grenier while filming Adrian during a PSA for his own charity, OneXOne.org — or did

Adrian Grenier definitely enjoyed himself while on hand to unveil the Entourage Bungalow in the new W Hotel South Beach in Miami on Thursday. The actor (who

It was made immortal in the hit 1980 movie — and subsequent TV show — Fame and boasts A-List alums like Jennifer Aniston and Adrian Grenier. Now, with a

This is the second time today that we're debunking a romance rumor surrounding a star of the super-hot Twilight films! First, there was the ridiculous story

Showing he's clearly done with high school, Zac Efron is graduating from Disney to HBO, as he signs on to make a cameo on Entourage in the upcoming season. The

So... just what does it take to win the heart of Hollywood's hottest bachelors?That's a question every starstruck fan has wondered while watching their favorite

Is Alex Rodriguez trying to make Madonna jealous?  While the pop superstar has been snapped on dates with 22-year-old model Jesus Luz, the Yankees slugger made

Nothing like having a lazy Sunday afternoon brunch. That’s exactly how I started off the week, chowing down on glazed ham at the Bud Light One sponsored holiday

Oh ye-ahh!It's just been announced that those Entourage boys are coming back for a sixth season of Hollywood hell-raising.HBO said today that it's signed up

We love the glamour and the parties and gawping at all those Hollywood-hot boys and girls. But we mostly can't wait for the new season of Entourage to start

Forget Robert Downey Jr.. The real Iron Man is one of the stars of the showbiz comedy Entourage, according to his castmate.Sharing his favorite

• Katie Lee Joel overheard telling guests, including Beth Ostrosky, at the launch for her June Ocean Drive cover party at South Gate restaurant that her husband

The stars are out in full force for the Definitely, Maybe premiere held at NYC's Ziegfeld Theater. Ryan Reynolds steps up. “Hi, how are you?” he asks me. Does

Michael Lohan, the formerly jailed father of two famous daughters, Lindsay and Ali, says he understands the strife the Spears family, with one pregnant daughter

When OK! caught up with hunky actor Adrian Grenier on Monday night at the Metropolitan Pavilion in NYC, where the Entourage star was hosting a gala for charity:

Adrian Grenier is thinking green this holiday season. “This year I’m only giving gifts that are environmentally friendly or charitable donations on behalf of my

Paris Hilton is famous for her romantic entanglements, so these two new dalliances come as no surprise! In Las Vegas, over the weekend, an insider tells OK!