I got it now
. Let's see ..
+15 Britney Spears "If U Seek Amy"
+14 Britney Spears “Circus”
+13 Katy Perry "Thinking Of You"
+12 The All-American Rejects "Gives You Hell"
+11 Lady Gaga “Poker Face”
+10 Kelly Clarkson "My Life Would Suck Without You"
+09 Lady GaGa "Love Game"
+08 The Fray “You Found Me”
+07 Beyonce "Halo"
+06 The Ting Tings "That's Not My Name"
+05 Asher Roth "I Love College"
+04 Lily Allen "The Fear"
+03 P!nk “Please Don't Leave Me”
+02 Keri Hilson Featuring Lil Wayne "Turnin Me On"
+01 Soulja Boy Tell 'Em "Kiss Me Thru the Phone"