Jonas Brothers: 2013 Miss USA Pageant @MissUSA @JonasBrothers @JoeJonas @NickJonas @KevinJonas

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The Jonas Brothers lit up the red carpet at the 2013 Miss USA Pagaent at Planet Hollywood Resort & Casino in Las Vegas, NV on Sunday evening (June 16th).

Joe and Kevin supported brother Nick, who co-hosted the event with Giuliana Rancic.

During the swimsuit round of the 2013 Miss USA Pageant, the Jonas Brothers performed and debuted three new songs on stage. “Go check out the preview of our new song neon we played tonight on Miss USA on our app!” Joe tweeted.

Miss Connecticut USA, Erin Brady, snagged the title of Miss USA 2013 and will continue to the 2013 Miss Universe Pageant in Moscow, Russia this November.

Check out photos of the Jonas Brothers and Erin Brady below.

Photos: WENN, NBC

Written by Juliet Schroder

Juliet is the founder and executive producer/host of Celeb Secrets and Celeb Secrets Country. When not reporting on the latest news in pop culture and country music, she enjoys traveling, spending time with friends and family, and exploring the latest fashion trends.

Juliet holds a B.S. in marketing from St. John's University.