2012 MTV Video Music Awards - Show

LOS ANGELES, CA - SEPTEMBER 06: Singer Rihanna performs onstage during the 2012 MTV Video Music Awards at Staples Center on September 6, 2012 in Los Angeles, California. (Photo by Kevin Winter/Getty Images)

2012 MTV Video Music Awards - Show

LOS ANGELES, CA - SEPTEMBER 06: Singer Rihanna performs onstage during the 2012 MTV Video Music Awards at Staples Center on September 6, 2012 in Los Angeles, California. (Photo by Kevin Winter/Getty Images)

2012 MTV Video Music Awards - Show

LOS ANGELES, CA - SEPTEMBER 06: Singer Rihanna performs onstage during the 2012 MTV Video Music Awards at Staples Center on September 6, 2012 in Los Angeles, California. (Photo by Kevin Winter/Getty Images)

2012 MTV Video Music Awards - Show

LOS ANGELES, CA - SEPTEMBER 06: Singer Rihanna performs onstage during the 2012 MTV Video Music Awards at Staples Center on September 6, 2012 in Los Angeles, California. (Photo by Kevin Winter/Getty Images)

2012 MTV Video Music Awards - Show

LOS ANGELES, CA - SEPTEMBER 06: Singer Rihanna performs onstage during the 2012 MTV Video Music Awards at Staples Center on September 6, 2012 in Los Angeles, California. (Photo by Kevin Winter/Getty Images)

2012 MTV Video Music Awards - Show

LOS ANGELES, CA - SEPTEMBER 06: Singer Rihanna performs onstage during the 2012 MTV Video Music Awards at Staples Center on September 6, 2012 in Los Angeles, California. (Photo by Kevin Winter/Getty Images)

2012 MTV Video Music Awards - Show

LOS ANGELES, CA - SEPTEMBER 06: Singer Rihanna performs onstage during the 2012 MTV Video Music Awards at Staples Center on September 6, 2012 in Los Angeles, California. (Photo by Kevin Winter/Getty Images)

2012 MTV Video Music Awards - Show

LOS ANGELES, CA - SEPTEMBER 06: Singer Rihanna performs onstage during the 2012 MTV Video Music Awards at Staples Center on September 6, 2012 in Los Angeles, California. (Photo by Christopher Polk/Getty Images)

2012 MTV Video Music Awards - Show

LOS ANGELES, CA - SEPTEMBER 06: Singer Rihanna performs onstage during the 2012 MTV Video Music Awards at Staples Center on September 6, 2012 in Los Angeles, California. (Photo by Christopher Polk/Getty Images)

2012 MTV Video Music Awards - Show

LOS ANGELES, CA - SEPTEMBER 06: Singer Rihanna performs onstage during the 2012 MTV Video Music Awards at Staples Center on September 6, 2012 in Los Angeles, California. (Photo by Christopher Polk/Getty Images)

2012 MTV Video Music Awards - Show

LOS ANGELES, CA - SEPTEMBER 06: Singer Rihanna performs onstage during the 2012 MTV Video Music Awards at Staples Center on September 6, 2012 in Los Angeles, California. (Photo by Christopher Polk/Getty Images)

2012 MTV Video Music Awards - Show

LOS ANGELES, CA - SEPTEMBER 06: Singer Rihanna performs onstage during the 2012 MTV Video Music Awards at Staples Center on September 6, 2012 in Los Angeles, California. (Photo by Kevin Winter/Getty Images)

2012 MTV Video Music Awards - Show

LOS ANGELES, CA - SEPTEMBER 06: Singer Rihanna performs onstage during the 2012 MTV Video Music Awards at Staples Center on September 6, 2012 in Los Angeles, California. (Photo by Kevin Winter/Getty Images)