9.)Kelly Clarkson- "Dark Side" 8.)Calvin Harris- "Lets Go" 7.)Demi Lovato- "Give Your Heart A Break" 6.)Owl City- "Good Time" 5.)Havana Brown- "We Run The Night" 4.)Fun- "Some Nights" 3.)Cher Lloyd- "Want U Back" 2.)Gym Class Heroes-… more »