About two weeks ago Rihanna  confessed to the entire world that she still loves her ex-boyfriend Chris Brown on Oprah’s Next Chapter. This past Friday the controversial comedian Joan Rivers took to her Twitter page to let everyone know how she felt about Rihanna’s confession, and Rihanna wasn’t afraid to fire back at the Fashion Police host!

Joan River’s tweet said, “Rihanna confessed to Oprah Winfrey that she still loves Chris Brown. Idiot! Now it’s MY turn to slap her.”

Rihanna said back, “wow you really do get slow when you’re old huh?”

Rihanna also told Joan to slap on some diapers.

Joan then fired back one more, “Honey, @Rihanna, everyone knows: If he hit you once, he’ll hit you again. Read the statistics. PS – Love to have you on Fashion Police!”