VIDEO : The Secret Behind Sia Covering Her Face

Being a celebrity may have its perks but it could also have its downfalls. And for Sia fame is such a problem that she tries to avoid it by simply never showing her face when performing and attending award shows. Instead she uses wigs, bows and all kinds of headgear to block her face from the public. In 20113 Sia wrote in Billboard: "If anyone besides famous people knew what it was like to be a famous person, they would never want to be famous.