Randy Jackson, Chaka Khan and NeNe Leakes are just some of the many celebs who teamed up with the celebrity shout-out platform service to help benefit the NAACP Empowerment Programs. So, how'd this go down? Cameo turned its homepage dark last week to feature all-Black talent. As you're aware by now ... Cameo is a service where people can pay to have their favorite celebs make a custom short video for a fee.