SAY WHAT?! Katy Perry Disses Beyonce & Shakira (DETAILS)

Seemingly innocent and fun-loving pop sensation Katy Perry is definitely excited about collaborating with her fiery friend Rihanna, and while dishing about their forthcoming collabo, Katy ended up dissing Shakira and Beyonce!

NEW MUSIC: Katy Perry "Wide Awake"

While in the UK, Katy Perry stopped by Radio 1 to spill the beans about her new projects and managed to diss Bey and Kira in the process.

"We’ve collaborated on a lot of things, but just not songs yet,” Perry said. “It’s one of those things that’s got so much build up that we have to deliver. I want it to be like that Eurythmics and Aretha Franklin song "Sisters Are Doin It For Themselves," not "Beautiful Liar.’”

Well damn Katy! 

"Beautiful Liar" wasn't a Chaka Khan "I Am Every Woman" classic, but it wasn't THAT bad. 

DETAILS: RUMOR HAS IT: Beyonce TO Make $150 Million Comeback!

Maybe Katy didn't enjoy trying to figure out which curly-haired femme fatale was Beyonce or Shakira in the video. Who knows? 

Knowing Katy, she probably didn't mean to offend the divas while bigging up her collaboration with Rihanna, but what's done is done. 

What do you think of Katy's diss to Beyonce and Shakira? 

Let us know in the poll below!