This needs to be said. A lot of people saw the performance on the Grammy’s with Sia, and Maddie Ziegler. A lot of people made fun of Sia for “looking like a freak” and “staring at the wall like a freak” or “satanic performance” or some awful criticism like that. Sia is a WONDERFUL, BRAVE, BEAUTIFUL, AMAZING, and just UNIQUE artist. She sings her heart out. She sings about her struggles in life, read more below!!