Check out these cool, exclusive shots of Kevin, Joe and Nick Jonas backstage at KIIS FM’s Jingle Ball 2012 in Los Angeles last weekend.

Check out all our coverage on the two-night event which featured the JoBros, Justin Bieber, Taylor Swift, and more!

PHOTOS: Check out the latest pics of The Jonas Brothers

Kendall Jenner, Kylie Jenner, James Maslow, Carlos Pena, Dean Geyer and Roshon Fegan area also pictured below.

TELL JJJ: Did you go to Jingle Ball? Who was your favorite performer?