Sia is simply incredible, like no one I've ever met. I first became familiar with her when she sent me her demo for [my 2013 single, which she co-wrote] "Loved Me Back to Life." My son RC -- he's much cooler than I am and teaches me what music I should listen to -- couldn't believe that Sia wrote a song for me. He's a huge fan, too. I not only fell in love with the song and the words, but also with Sia's absolutely beautiful voice: It's so powerful -- like nothing I had ever heard. I listened to the demo 20 times in a row that day because her words spoke to me and I just couldn't get enough of her voice.
One of the first times I performed "Loved Me Back to Life" live, we were at The Ellen DeGeneres Show. I invited Sia, and that day backstage was the first time we met. She is so genuine, so warm, so funny -- I was the one who asked to take a photo with her.