Meow! Rihanna vs Ciara!

Rihanna and Ciara are caught up in a catfight.

The singers, who have both dated Chris Brown in the past, have been exchanging insults on Twitter.

It all started when Ciara made a dig at Rihanna on E!’s Fashion Police.

“I ran into her recently at a party. She wasn’t the nicest,” Ciara said on TV. “It’s crazy, because I’ve always loved and respected what she’s done in fashion. It wasn’t the most pleasant run-in.”

Rihanna took to Twitter to hit back, saying: “My bad Ci, did I forget to tip you? How rude of me….You gangsta huh? Ha.”

Then Ciara took to Twitter to hit back: “Trust me Rihanna you don’t want to see me on or off the stage.”

“Good luck with bookin that stage you speak of.” Ri hit back with.

“Pure comedy,” Ciara replied.

Before things got ugly, Rihanna called a truce. “Ciara baby, I love you girl!” she Tweeted. “You hurt my feelings real bad on TV! I’m heartbroken! That’s why I retaliated this way! So sorry! Let’s make up.”

Ciara obliged. “Rhi, u know its always been love since day 1! Doing shows and everything. You threw me off in that party! Apology accepted. Let’s chat in person.”