Sia Walked Out On Katy Perry During A Recording Session!

The Trevor Project's 2013 "TrevorLIVE LA" Event Honoring Jane Lynch and Toyota - Arrivals

Sia may have written some huge hits for huge stars, but she’s also had to walk on some celebs like Katy Perryshe says Katy was “quite dominant, and she’s extremely analytical. I actually quit within the first hour of our first session.” But Katy lured her back into the studio!

And writing with Beyonce is like a “like a writing camp” adding “she’s very Frankenstein when she comes to the songs,” taking pieces from all kinds of songwriters and mashing them together. “In the end, she had maybe 25 songs of mine on hold, and I was very excited to get a couple of them back. Definitely one is on the album.”

Side note: Katy Perry and John Mayer are still hanging out!

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