For her tour-de-force appearance on Sesame Street, Perry begs Elmo to play with her and sings a kiddie-friendly spoof of "Hot n Cold." Also, her "costume" doesn't look all that different than something she'd wear on the red carpet.
Oh my word, the amount of people moaning about her cleavage. Kids don't care, or even notice, only you do. The song is adorable, Katy Perry is unashamedly beautiful and rocking her signature style. Plus, Elmo! Elmmoooo.
This is taking second place in my pantheon of Sesame Street Celebrity Parodies, right behind James Blunt's "My Triangle".