In September of 2010, singer Katy Perry stopped by Sesame Street to perform a duet of her hit song, Hot 'N' Cold, with Elmo. In the video Katy and Elmo sang and danced in typical Sesame fashion, but it wasn't Katy's singing skills that ended up drawing the ire of outraged fans, it was her outfit.

Perry, who is well known for having a gorgeous décolletage, was wearing a tiny bustier that barely contained her bountiful bosoms, and many parents who saw the online preview of the clip were scandalized that she would dress in such revealing clothing while appearing on a children's show. The producers of Sesame Street yielded to the public outcry and decided not to air the clip on the show.

Thanks to the power of the internet, however, you can watch it here: