Rihanna Performs New Song 'American Oxygen' - Watch Here!

Rihanna hits the stage to perform her new song “American Oxygen” to a giant crowd on Saturday evening (April 4) in Indianapolis, Ind. The 27-year-old singer debuted the song for the NCAA’s March Madness Music Festival which celebrates the match-up of the Final Four teams. PHOTOS: Check out the latest pics of Rihanna The song