Rihanna Appears in 2013 Grammy Awards Ad

"From her 777 Tour to landing her first number one album with Unapologetic, 2012 has shaped up to be a loud year for Rihanna. She set the world on fire, leaving some to question the status of her relationship with ex-Chris Brown. She entertained us with provocative photos of herself via her Instagram. She also announced the U.S. premiere of her style reality show and donated $1.75 million to her native Barbados, but through all the turmoil and excitement, the “Diamonds” singer brings it back to music’s biggest night." Read more

Source: http://www.mtv.com/news/2500042/rihanna-ap...