9.)Cher Lloyd- "Oath" 8.)Austin Mahone- "You're Just A Friend" 7.)Justin Bieber- "Beauty And A Beat" 6.)Maroon 5- "Daylight" 5.)Ed Sheeran- "The A Team" 4.)Pink- "Try" 3.)Taylor Swift- "I Knew You Were Trouble" 2.)Hunter Hayes- "Want… more »