Katy Perry Sings Hot and Cold With Sesame Street's Elmo

Posted on September 20, 2010

Katy Perry guest stars on Sesame Street and does a musical number with Elmo for the show's 41st season. In this clip Elmo and Katy Perry sing about opposites, using Katy's hit song "Hot and Cold" which was rewritten for the skit.

It's pretty funny and Katy does a great job. Some people are upset that Katy's top is too low-cut for a children's show; she is showing some major cleavage. That made us wonder what Lady Gaga will wear for her inevitable Sesame Street appearance. The mind boggles.

But back to Katy and Elmo:




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