Katy Perry Sends Up Sesame St. On SNL

Katy Perry has appeared on US show Saturday Night Live and deliberately made fun of her Sesame Street 'ban'.

SEE PICS OF KATY BURSTING OUT OF HER ELMO TOP HERE!

During one section of the show the singer even wore another low-cut top with Elmo’s face on it!

Comedian Amy Poehler even added: "Who cares if kids are looking at boobs? Boobs feed babies." 

This weekend’s show was the first of SNL’s new season and featured guest appearances from Tina Fey, Jimmy Fallon and Justin Timberlake.

Perry also performed her tracks California Gurls and Teenage Dream - wearing a raunchy schoolgirl outfit for the latter hit.