Rihanna: 'I couldn't sleep knowing I can't help someone'
2:38am PDT - September 14th, 2018 tiffany haddish - USA TodayAt her 4th annual Diamond Ball in New York, Rihanna discussed helping various causes with her foundation, Issa Rae expressed her admiration for the pop star, while Tiffany Haddish had to rush inside to eat. (Sept. 14)