Is the music world ready to return to the normality of two years ago? Rihanna's got two songs in the top four. But is it the same Rihanna?
( Rihanna )
( Tim McGraw )
( Wiz Khalifa )
( Nicki Minaj )
( Bruno Mars )
( Rick Ross )
( Pitbull )
( Rihanna )
( Tim McGraw )
( Wiz Khalifa )
( Nicki Minaj )
( Bruno Mars )
( Rick Ross )
( Pitbull )