(CBS) Sesame Street is singing a "Glee-ful" tune.
The children's show paid homage to the Fox series in a segment about the letter "G."
Gleeks will recognize puppet versions of Mr. Schuester, Rachel Berry, the Cheerios and Coach Sylvester (in her trademark track suit, of course).
The clip is a lesson on the letter and "G" sounds, but it pokes a little fun at the show, too.
Watch the video above.