CELEBRITY BIRTHDAYS (9/16/11): Marc Anthony - 43  He used to be Mr. Jennifer Lopez. The couple announced their seperation this past July after 8 years of marriage. Before Jennifer, Marc was married to former Miss Universe Dayanara Torres, whome he married in May of 2000. Less than a week after the divorce was finalized in 2004, Marc married Lopez.

Watch: Anthony's biggest Pop hit, 1999's "You Sang to Me" ...

--Amy Poehler - 40 Former "SNL" cutie now on NBC's "Parks & Recreation". I loved her in “Baby Mama”, didn't you? …

--Mickey Rourke - 59 "The Wrestler", Whiplash in "Iron Man 2", and Tool in "The Expendables"...

True Dat Fact: Rourke left acting in 1991 to box professionally. The beatings he took resulted in notable physical changes as his face needed reconstructive surgery.

Watch: Mickey's face change over the years ...

--Nick Jonas - 19  Oh-em-gee, he a Jonas Brother!!! He's the one who dated Miley Cyrus about 5 years ago. He's dating 8 years older Australian singer Delta Goodrem these days.

--Alexis Bledel - 30 Rory on "Gilmore Girls" and one of the chicks from that "Sisterhood of the Traveling Pants"  ...

--Molly Shannon - 47 Former “SNL” cast member and "Superstar" Superstar ...

 --Richard Marx - 48  Remember the 80's ??? Richard Marx does!!! Remember that hair he used to rock??? I DO!!!

Watch: "Right Here Waiting", one of three #1 songs he had in the 80's ...

--Jennifer Tilly - 53  You probably know her from the “Chucky” movies, but she also does a lot of voice work including voicing the Griffin family's neighbor, Bonnie Swanson, on "Family Guy" ...

True Dat Fact: Jennifer is a World Series of Poker Ladies' Event bracelet winner, which means you should never play poker against her. Her secret? Distracting opponents with her Bad Mamma Jamma's.

--David Copperfield - 55 Magician, although he prefers "illusionist". Dude is so rich, he bought 11 islands in the Bahamas, named them "The Islands of Copperfield Bay", and turned them into a private resort whose sole purpose it to make your money disappear. Hi-Yo!!!

--B.B. King – 86 Blues legend, guitar god. Watch him make "Lucille" cry and sing ...

--Lauren Bacall - 87 Film legend known for her distinctive husky voice. Born Betty Joan Perske. Bacall is her mother's maiden name.

Bacall married Humphrey Bogart, 25 years her senior, in 1945 and they remained married until Bogart's death from esophageal cancer in 1957.

Watch: Bacall's classic movie line to Bogart in 1944's  "To Have And Have Not" ...