Sia creates enigmas in her music videos by featuring a young girl, Maddie Ziegler, dancing in strange ways in abandoned buildings to express emotion and intrigue audiences. Sia hides her own identity by using wigs and headgear when performing and featuring dancers like Ziegler in her music videos instead of showing her face. This allows Sia to gain massive fame and recognition without revealing her identity, proving you don't need to show your face to become famous. Sia's music videos promote her songs tactically by keeping audiences intrigued about her appearance and unintentionally driving viewers to search her name online, gaining her attention while trying to avoid fame.