Katy Perry and Rihanna duet in the makes!

Rihanna steps out of her car and heads into Scarpetta at the Montage Hotel for dinner on Monday (March 19) in Beverley Hills, Calif.

Ri‘s good friend Katy Perry recently shared that she and Ri will be working on a song together.

“We’ve collaborated on a lot of things, but just not songs yet. It’s one of those things that’s got so much build up that we have to deliver,” Katy expressed on BBC Radio 1.

“I want it to be like that Eurythmics and Aretha Franklin song ‘Sisters Are Doin’ It for Themselves,’ not like ‘Beautiful Liar.’ I definitely want to do something that is so iconic.”