9.)Austin Mahone- "Say Somethin" 8.)Outasight- "Now Or Never" 7.)Justin Bieber- "As Long As You Love Me" 6.)Usher- "Scream" 5.)Owl City- "Good Time" 4.)Alex Clare- "Too Close" 3.)Kelly Clarkson- "Dark Side" 2.)Flo Rida- "Whistle"… more »