SANTA MONICA, CA - DECEMBER 10: Recording artist Rihanna arrives at Rihanna and The Clara Lionel Foundation Host 2nd Annual Diamond Ball at The Barker Hanger on December 10, 2015 in Santa Monica, California. (Photo by Axelle/Bauer-Griffin/FilmMagic)
SANTA MONICA, CA - DECEMBER 10: Recording artist Rihanna arrives at Rihanna and The Clara Lionel Foundation Host 2nd Annual Diamond Ball at The Barker Hanger on December 10, 2015 in Santa Monica, California. (Photo by Axelle/Bauer-Griffin/FilmMagic)