Let's make this birthday one to remember.

49 years old (Born on September 19, 1974)

TV Personality; He is famous from Saturday Night Live.

Has released a song titled "Idiot Boyfriend" which can be seen on MTV He is thinking about releasing another comedy album. In grade school he was voted most likely to replace David Letterman. In June of 2003, he guest-hosted for Dave. Was chosen for People Magazine`s 50 Most Eligible Bachelors. Became "Saturday Night Live" (1975) "Weekend Update" anchor in September 2000 alongside head writer/co-star Tina Fey.

Wanted to be on "Saturday Night Live" (1975) ever since he was a little boy.

One sister, Gloria; mother, Gloria; father Jim.

Jimmy`s parents are from the Sunset Park neighborhood of Brooklyn in New York City.

He is writing a children`s book called "Snowball" which is based on his song from his comedy album, "The Bathroom Wall".

Often does dead-on impersonations of John Lennon and Mick Jagger on "Saturday Night Live" (1975). In one sketch, the modern day Mick Jagger (played by Jagger himself) argues in the mirror with a younger version of himself (Fallon).

Hosted the MTV Movie Awards in 2001 (along with Kirsten Dunst) and 2005.

Lives in a Gramercy Park building in New York City in which Margaret Hamilton and James Cagney once lived.

His "Best of Jimmy Fallon" DVD will be coming out in January 2005.

Born in Brooklyn, New York.

Engaged to Nancy Juvonen [August 15, 2007].

Attended the College of Saint Rose in Albany, NY.

His television talk show appearances include "Late Night with Conan O`Brien" (1993), "Late Show with David Letterman" (1993) and "The Oprah Winfrey Show" (1986).

Close friends of actress Parker Posey, who was one of his neighbors when he lived in New York City.

Hosted the 2001 MTV Movie Video Awards with Kirsten Dunst.

Graduated from Saugerties High School in 1992.

Jimmy is of Irish descent.

Nominated for a Grammy Award, "Best Spoken Comedy Album: The Bathroom Wall, Jimmy Fallon" (in 2003).

In 1999, he released his book: "I Hate This Place: The Pessimist`s Guide To Life" which he co-wrote with his sister Gloria Fallon.

Is so famous for suddenly breaking character that breaking character is sometimes called "Jimmy Falloning".

Spouse, Nancy Juvonen (22 December 2007 - present)

Brother-in-law of Jim Juvonen.

Lives in New York City.

Spoofed the music videos of Eminem, Avril Lavigne, The White Stripes, Enrique Iglesias, Dave Matthews Band and Nelly during his opening act at the 2002 MTV Music Video Awards.

Was chosen as one of the 50 Most Beautiful People in the World in 2002 by People Magazine.