Summary: Dance music - (1) Calvin Harris f. Ne-Yo, (2) Bob Sinclar f. Steve Edwards, (3) Chris Brown f. Rihanna, (4) Flo Rida, (5) Carly Rae Jepsen, (6) Adele, (7) Pitbull, (8) Rihanna, (9) Nicki Minaj, (10) Katy Perry, (11) David Morales, (12) deadmau5