Besides youth a penchant for finding the limelight, young stars Audrina Patridge of The Hills and pop star Ryan Cabrera don’t seem to have much in common. But on January 18, the two stars both happened to be in the audience of Broadway’s Rock of Ages at the Brooks Atkinson Theatre. After the face-melting performance, Patridge and Cabrera headed backstage to meet star Constantine Maroulis and ham it up—hard-rockin’ style—for our camera. Take a look!