After making headlines for showing her face en route to perform at the Dubai World Cup earlier this week, Sia made her debut appearance on HBO's Sesame Street this morning. The pop singer joins the ranks of Jason DeRulo, Little Big Town, Tori Kelly and James Corden, who have also appeared on this season of the long-running children's show.
Sia's appearance included a song called "S is for Songs," in which she sings about her love of songs with assistance from Elmo, Grover, Cookie Monster and Abby Cadabby, all in signature black and blonde Sia wigs. Sia's face, often hidden, was notably visible in her performance, save for a red clown nose.
Watch "S is for Songs" below.