BREAKING: Katy Perry says she is open to collaborating with Taylor Swift!


Are Taylor Swift and Katy Perry secretly planning a collab we don't know about??

This would have to be the most progress Taylor and Katy have eeeeeeeeever made!

Well... only, if Taylor Swift apologises.

On Saturday, a fan tweeted Katy asking if she would collaborate with Taylor.

Perry replied, "If she says sorry, sure!" 

The infamous feud between the two pop stars originated back in 2014, when Swift hinted during an interview that her "Bad Blood" song was about Katy.

"She did something so horrible," Swift said to Rolling Stone.

"I was like, 'Oh, we're just straight-up enemies.' And it wasn't even about a guy! It had to do with business. She basically tried to sabotage my entire arena tour. She tried to hire a bunch of people out from under me."

Maybe these two have finally decided to end their so called, Bad Blood?? Who knows...

[Photos: Getty/Instagram]