CELEBRITY BIRTHDAYS (5/9/11): Audrina Patridge - 26  "The Hills". She now has her own show on VH1 called "Audrina" ...

--Billy Joel – 62  Singer/songwriter who's been making hits since the early '70's.  He's been inducted into the Songwriter's, and the Rock and Roll Hall of Fame.

He was famously married to supermodel Christie Brinkley from '85 to '94. "Uptown Girl"-- one of his biggest hits -- ended up being written about Christie, but actually started out as a song about his relationship with another supermodel, Elle Macpherson ...

--John Corbett - 50  Aidan, one of Carrie’s boyfriends on "Sex and the City", and the non-Greek groom in "My Big Fat Greek Wedding." Currently appears on NBC's "Parenthood"  ...

Did you know he's dating Bo Derek? It's true. Look it up.

--Candice Bergen - 65  "Boston Legal" ,"Murphy Brown" and "Miss Congeniality"! These days she occasionally shows up on "House"as Lisa Cuddy's  mother, and was last seen on the big screen in the Kate Hudson, Anne Hathaway movie "Bride Wars".

She was quite the hottie back in the day. This is her in 1970 and 1967 ...

--Rosario Dawson - 32  Actress. "Men In Black 2", "Sin City", "Grindhouse:  Death Proof" and "Josie and the Pussycats", among many others ...