Julia Allison and Louis Sarmiento attend Mercedes-Benz Fashion Week

Julia Allison and Louis Sarmiento attend Mercedes-Benz Fashion Week at Lincoln Center

Kevin Jonas, Nick Jonas and Joe Jonas pose with Frankie Jonas at the premiere of 'Camp Rock 2: The Final Jam'

Musicians Kevin Jonas, Nick Jonas and Joe Jonas pose with Frankie Jonas at the premiere of 'Camp Rock 2: The Final Jam' at Alice Tully Hall, Lincoln Center

Alyson Stoner attends the premiere of 'Camp Rock 2: The Final Jam'

Alyson Stoner attends the premiere of 'Camp Rock 2: The Final Jam' at Alice Tully Hall, Lincoln Center 

Demi Lovato attends the premiere of 'Camp Rock 2: The Final Jam'

Demi Lovato attends the premiere of
 'Camp Rock 2: The Final Jam' at Alice Tully Hall, Lincoln Center