To Be Juliet'S Secret Count The Stars Jordan Pruitt Girlicious David Archuleta Dane Cook Kelly Rowland Ian Carey Damnwells Basic Element Sunscreem September Kate Voegele Mr. C Nikki Flores Demetri Martin Estelle Casey Hogan Plastic City Digger The Acro-Brats Demi Lovato The Bird And The Bee Yael Naim Hail Social Silbermond Damageplan The Feeling Alpinestars The Script Lady Gaga Katy Perry Vanessa Carlton Boys Like Girls Relient K The Faint Justice Sonata Arctica Mayday Parade