LOS ANGELES, CA - MAY 16: Singer Sia arrives at An Evening With Women Benefiting The Los Angeles LGBT Center at the Hollywood Palladium on May 16, 2015 in Los Angeles, California. (Photo by Amanda Edwards/WireImage)
LOS ANGELES, CA - MAY 16: Singer Sia arrives at An Evening With Women Benefiting The Los Angeles LGBT Center at the Hollywood Palladium on May 16, 2015 in Los Angeles, California. (Photo by Amanda Edwards/WireImage)