Born and raised in Barbados, pop singer Rihanna is yet another famous friend of the gregarious Duchess of Sussex. She is also friendly with Prince Harry, having met him during a royal tour of Barbados in 2016. It has been recently reported that Meghan plans to spend more time with Rihanna soon. It makes sense that both the Duke and Duchess of Sussex get along with the singer, as she shares their dedication to social causes. She won the Humanitarian of the Year Award from Harvard University in 2017.