Katy Perry and Orlando Bloom Got Back Together With Some Help From Sia

glamour.com:

LAT. “She’s on stage with 10 candied lollipops and clowns and dancers, selling the dream, the joy, the happiness—and that’s really hard sometimes when you’re not feeling it yourself.“I knew she was driven and ambitious, that was clear from the beginning.

But I didn’t realize that she was so reliant on that validation for her psychological well-being," Sia continued. "She did say ‘I feel lost.’ I think it was a big kick to her ego, but it was the best thing that could have ever happened to her, really, because now she can make music for the fun of it.

Getting number ones does nothing for your inside.”During this same time, Sia was apparently working behind the scenes to reunite Perry and Bloom. "I’d be on the phone with Orlando and have call.