"Taylor said she was sorry, Katy agreed she’d been out of line as well… she didn’t need to make that on-air apology to Arianna Huffington but she did so to prove she’s genuine."
They've only been an item for a short while, but Joe is already rubbing off on Taylor.
"It’s amazing the influence Joe has on her already, he’s been a hugely positive influence in Taylor’s life," the insider said.
"She and Katy aren’t likely to hang out any time soon, but the negativity and bitching can finally stop now - and it’s all thanks to Joe.”
Do you think Taylor and Katy will ever be friends again? Share your thoughts in the comment section!