LOS ANGELES, CA - JANUARY 25: Recording Artist Rihanna (Hair Detail) attends the Roc Nation pre-Grammy brunch on January 25, 2014 in Los Angeles, California. (Photo by Paul Archuleta/FilmMagic)
JOHANNESBURG, SOUTH AFRICA - DECEMBER 02: Beyonce performs during the Global Citizen Festival: Mandela 100 at FNB Stadium on December 2, 2018 in Johannesburg, South Africa. (Photo by Kevin Mazur/Getty Images for Global Citizen Festival: Mandela 100)
