BEVERLY HILLS, CA - DECEMBER 11: Rihanna arrives at Rihanna's First Annual Diamond Ball at The Vineyard on December 11, 2014 in Beverly Hills, California. (Photo by Jon Kopaloff/FilmMagic)
BEVERLY HILLS, CA - DECEMBER 11: Rihanna arrives at Rihanna's First Annual Diamond Ball at The Vineyard on December 11, 2014 in Beverly Hills, California. (Photo by Jon Kopaloff/FilmMagic)