Caption the photo

In this publicity image released by Sesame Workshop, singer Katy Perry, left, is shown with Elmo performing in a music video called 'Hot and Cold' about opposites on 'Sesame Street.' The children's show says it won't air a taped segment featuring the 'California Gurls' singer. The pop star -- who is known for her risque outfits -- wore a gold bustier top as she sang a version of her hit 'Hot N Cold.' But some felt it was too revealing for the kid set.

This photo just begs captioning.  Help me out here and add a caption.

After this segment, Elmo developed a craving for cookies.