Nick was born in Dallas, Texas on September 16, 1992 to Denise and Paul Kevin Jonas Sr. He was raised in Wyckoff, New Jersey and is of Irish, Italian, German, and Cherokee descent. Nick begane singing at a early age. Nick's career started when he was discovered at the age of 6 in a barber shop while his mother was getting her hair cut and was referred to as a professional show business manager. At the age of 7, he began performing on Broadway. He had acted in several plays, including A Christmas Carol (in 2000 as Tiny Tim and Scrooge at eight), Annie Get Your Gun (in 2001 as Little Jake), Beauty and the Beast (in 2002 as Chip), and Les Misérables (in 2003 as Gavroche). After Les Misérables closed, he performed in The Sound of Music (as Kurt) at the Paper Mill Playhouse.

On August 17, 2007, Nick, along with his brothers, guest starred in an episode of Hannah Montana. The episode debuted alongside High School Musical 2 and a sneak peek of the new Disney Channel show Phineas and Ferb. The episode broke basic cable records with a record 10.7 million viewers and became basic cable's most watched series telecast ever.

Nick and his brothers, Joe and Kevin, filmed a Disney Channel Original Movie called Camp Rock where they play a band called "Connect Three." Joe plays the lead male role and lead singer "Shane Gray"; Nick plays the role of "Nate," a guitarist; and Kevin plays the role of "Jason," also a guitarist. A soundtrack for the movie was released on June 17, 2008. The movie premiered on June 20 in the USA on Disney Channel, and Canada on Family.

The Disney Channel reality short series, Jonas Brothers: Living the Dream, premiered on Disney Channel on May 16, 2008. The show, which will tentatively run until September 5, 2008, documents Nick, Kevin, and Joe's lives on the Look Me In The Eyes Tour.

Nicks Dating History...(All The Rumors!!)

In the September 2008 issue of Seventeen magazine, disney star Miley Cyrus stated she was in a relationship with Nick for 2 years, and that the two "were in love". They broke up at the end of 2007. Even though Nick never admitted to this relationship!

  Recently rumors have surfaced about Nick possible dating Selena Gomez. Although neither have admitted to their relationship. On Ryan Seacrest's KIIS-FM radio show, Seacrest asked Nick directly if the two disney stars were dating and Nick replied " Well she's an amazing girl and anybody would be lucky to be dating her". Seacrest asked "Well are You"? Nick anwsered " Well, like I said, anybody would be lucky to be dating her", Nick continued, " I think she is apart of our music videos and that's the reason why all of these rumors started".