WATCH: Sia Sings Song About Songs On Sesame Street

Today’s Sia news is brought to you by the letter “S.”

The Australian singer sported a red nose to sing a song about songs on Sesame Street with a little help from Elmo, Cookie Monster, Grover and Abby Cadabby — all sporting Sia wigs, of course.

“S is for songs / and I love songs,” sings Sia. “Don’t know what we’d do with out them / I love songs so much I wanna sing a song about ‘em.”

The 41-year-old is only the latest pop star to appear on Sesame Street, which has welcomed the likes of Ed Sheeran, Usher, will.i.am, and Canada’s Feist.

A video of Bruno Mars singing on the show in 2011 has racked up an impressive 61.5 million views on YouTube.

Check out Sia's song about songs below: