New Boyz Steve Rushton Hector El Father Gorilla Zoe El Tigrillo Palma Demi Lovato Ledisi Yung Joc Day26 Kate Voegele Jedi Mind Tricks Celtic Thunder Electric Light Orchestra Dorrough Panic! At The Disco Kellie Pickler We The Kings Brand New Hey Monday Hurricane Chris Basshunter Jason Michael Carroll Mitchel Musso Manchester Orchestra Jack's Mannequin Vybz Kartel Brokencyde Saving Abel Jonas Brothers Gwen Stefani Never Shout Never Tito El Bambino OneRepublic David Cook Vanessa Anne Hudgens Aventura Jeremih Rob Thomas Otep Justin Moore LMFAO Duffy The Fray Lloyd Banks Alter Bridge M.I.A. Kristinia Debarge Pitbull Jacka 12 Stones