10 Rihanna ft Calvin Harris - We Found Love
9 The Wanted - Glad You Came
8 Flo Rida ft Sia - Wild Ones
7 Gotye - Somebody That I Used To Know
6 Kelly Clarkson - Stronger
5 Fun. ft Janelle Monae - We Are Young
4 Carly Rae Jepsen - Call Me Maybe
3 Maroon 5 ft Wiz Khalifa - Payphone
2 Demi Lovato - Give Your Heart A Break
1 David Guetta ft Sia - Titanium
Source:
http://www.z100.com/common/top_songs/2012.html?page=2