(Photo by Christopher Polk/Getty Images for Vh1)
No matter what week it is, it seems Rihanna is in the top 3 of the countdown.
Did the “Where Have You Been” singer take the top spot, or did the Canadian sensation Carly Rae Jepsen take the #1 spot? Also, where did B.o.B and Taylor Swift land? How about Havana Brown?
Find out in this weeks top 20 countdown!