Rihanna's 4th Annual Diamond Ball Benefitting The Clara Lionel Foundation - Arrivals [Getty Images]

NEW YORK, NY - SEPTEMBER 13: Normani attends Rihanna's 4th Annual Diamond Ball benefitting The Clara Lionel Foundation at Cipriani Wall Street on September 13, 2018 in New York City. (Photo by Kevin Mazur/Getty Images for Diamond Ball)

Getty Images Entertainment Kevin Mazur