Signed by Columbia Records as The Jonas Brothers (originally called Sons of Jonas)

Released debut album It’s About Time; featured their first hit single "Mandy"

Shortly after being dropped by Columbia Records was resigned by Hollywood Records

Recorded the theme song "Kids of the Future" for the animated film "Meet the Robinsons"

Released their self-titled second album Jonas Brothers

Appeared on the Disney Channel series "Hannah Montana" in the episode "Me and Mr. Jonas and Mr. Jonas and Mr. Jonas"

Joined Miley Cyrus for the "Best of Both Worlds Tour" (premiered on the Disney Channel in 2008)

Co-starred (with brothers) in the Disney Channel Original Movie "Camp Rock" along with Demi Lovato

Released third studio album A Little Bit Longer

Documented the behind the scenes of their "Look Me in the Eyes Tour" for the Disney Channel show "Jonas Brothers: Living the Dream"

Co-starred as a fictional versions of themselves in the Disney Channel series "JONAS"

Nominated for the 2009 Teen Choice Award for Choice TV Actor: Comedy