‘We’re actually opening up the show, which is a lot of pressure,’ she tells MTV News about performing on Sunday. By Jocelyn Vena, with reporting by Sway Calloway Rihanna Photo: Matt Harper/ MTV News Rihanna is set to prove she’s the only girl in the world when she takes the stage at the American Music Awards on Sunday. The Loud singer will be the show’s opening act and says that despite some recent big awards-show performances,
