Robert Pattinson, Demi Lovato, Taylor Swift at Teen Choice 2011: Pictures Published Aug 8 2011, 15:06 BST | By Lara Martin Recommend 2 Tweet 1 0 Robert Pattinson, Demi Lovato and Justin Bieber were among the stars who walked the blue carpet at the Teen Choice Awards 2011 in Los Angeles on Sunday. Taylor Swift, Tom Felton, Ashton Kutcher and the cast of Glee were also present at the ceremony, honouring movies, music, television and celebrities from the past 12 months. Big Bang Theory actress Kaley Cuoco hosted the show, which featured performances by Selena Gomez & The Scene and Jason Derulo, as well as in-house DJing by Black Eyed Peas frontman will.i.am. > Teen Choice Awards - Music Winners> Teen Cholce Awards - Movie Winners> Teen Choice Awards - TV Winners> Teen Choice Awards - Entertainment WinnersBrowse our gallery below for highlights from the Teen Choice Awards 2011: 1 of 19 Next The Big Bang Theory's Kaley Cuoco hosted the ceremony. 1 of 19 Next MoreRobert PattinsonDemi LovatoGleeShowbizNextKate Gosselin on dating again: 'There are a lot of obstacles'PreviousSean Avery: 'Police battery arrest will work out'