The Mighty O is keeping the momentum going with headline-making interviews. Winfrey revealed to followers on Twitter she's lined up a one-on-one with Barbadian singer Rihanna for Oprah's Next Chapter. The talk show titan tweeted:

The news of Winfrey's Rihanna get comes on the heels of R&B singer 

Chris Brown

 and rapper

Drake

allegedly coming to blows, possibly over the singer.