Katy and Rihanna in a feud? Not so fast! The ‘Teenage Dream’ singer is setting the record straight on her relationship with RiRi!

What better way to squash feud rumors than to send your one and only “frenemy” a birthday message! That’s exactly what Katy Perry did, wishing Rihanna, her “baby girl,” a very happy birthday on Feb. 20! She also used some crude language to address all the “haters,” but it’s way too provocative to post above the line.

Katy is of course referring to a recent report, suggesting and she is feuding with Rihanna over Chris Brown.