A - D A Ariana Grande B Bridgit Mendler C D Demi Lovato E - K E Emily Osment F G H I J K L - R L Lodovica Comello M Martina Stoessel Mercedes Lambre Miley Cyrus N O P Q R Ross Lynch S - Z S Selena Gomez Shane Harper T Taylor Swift The Saturdays U V Victoria Justice W Y Z