Britney Spears fans aren't too happy about the comment Katy Perry made on the Grammy's Red Carpet about Britney in the clip above!
Britney fans went after Katy on social media. The hashtag ‘Katy Perry Is Over Party’ got trending. One fan even wrote, Katy let’s not forget, Britney has something you will never have…a Grammy.
And if that was bad enough, now Britney herself is letting Katy know she's PO'd!
Britney took to Instagram and pointed out a quote from the Bible.