Katy Perry's chesty duet with Elmo won't make it on the air. The segment has been yanked from the TV broadcast of 'Sesame Street' due to feedback from viewers on YouTube. TMZ claims that some viewers were less than tickled by the amount of cleavage the singer showed during her performance of 'Hot N Cold.'

In the video, Perry shows up to play with the little red muppet, but he isn't exactly up for the fun. Perry then breaks out into a kid's version of 'Hot N Cold.'

Producers found the segment to be too hot for TV -- even though her bare chest is reportedly covered in flesh-colored mesh that goes all the way to her neck.