Rihanna, Ocean to Perform at '2012 MTV VMAs'


Five-time 2012 nominee Rihanna will perform at the 2012 MTV Video Music Awards from Staples Center on Sept. 6 at 8 p.m. (ET/PT).
In addition to Rihanna,  "best new artist" nominee Frank Ocean will make his VMA debut. Hosted by comedian Kevin Hart, this year's VMA will also feature previously announced performers Taylor Swift, Green Day, P!nk, Alicia Keys and One Direction.

The Wanted, Andy Samberg, Rashida Jones, 2 Chainz and Ke$ha have been added to the power player list of star VMA presenters which includes Miley Cyrus, Wiz Khalifa, Mac Miller and the "Fierce Five," the U.S. women's Olympics gymnastics team that won the team gold medal at the 2012 London Games.