CELEBRITY BIRTHDAYS (3/29/11): Celine Dion - 43   Full name Céline Marie Claudette Dion.   Gave birth to twins last October ...

 The secret to her weight loss after giving birth to Nelson and Eddy? Breastfeeding!  ...

--Piers Morgan - 46   "America's Got Talent"  judge who somehow just succeeded Larry King on CNN ..

--Norah Jones - 32  Born Geethali Norah Jones Shankar, but officially changed it to just Norah Jones at age 16.

--Eric Clapton - 66  Guitar god nicknamed "Slowhand" because he was famous for breaking strings. When he would go backstage to change strings, the audience would start a slow hand clap until he returned.

Clapton is the only three-time inductee to the Rock and Roll Hall of Fame: as a solo artist, and as a member of The Yardbirds and Cream. Google them kids!

--Warren Beatty - 74  Actor, producer, screenwriter, director and legendary ladies man. He's hooked it up with  Madonna,  Cher, Goldie Hawn, Diane Keaton, and many many more over the years. Annette Bening, though, has been hittin' dat since 1992.

--MC HAMMER - 49  Stanley Kirk Burrell. Famously went bankrupt, but he's doing OK now. Because he's Too Legit 2 Quit, that's why!!! All these years later and you still Can't Touch This!!! Break it down ...