Katy Perry gets Dirty with Elmo on Sexame Street

Katy Perry & Elmo cantan "Hot N Cold" (Versión Plaza Sésamo) Sesame Street

Katy Perry duets with Elmo on Sesame Street!

Katy Perry and Elmo - UNRELEASED Sesame Street Footage

Elmo Gets 'Hot N Cold' with Katy Perry.

Katy Perry sings "Hot N Cold" with Elmo on Sesame Street!

Video Katy Perry Duets With Elmo On 'Sesame Street'

Katy Perry with Elmo on Sesame Street

Katy Perry and Elmo - UNRELEASED Sesame Street Footage

Katy Perry sings Hot N Cold with Elmo on Sesame Street!

Katy Perry sings "Hot N Cold" with Elmo on Sesame Street!

Katy Perry sings "Hot N Cold" with Elmo on Sesame Street!

Katy Perry duets with Elmo on Sesame Street

Katy Perry Gets Down And Dirty At Hand Print Ceremony

Katy Perry Says She Gets Mistaken for Katy Perry

Katy Perry With Elmo! Clip Pulled From Show! Too Rude!

Elmo Reacts to Katy Perry Controversy

Sarah Palin Booed on DWTS, Katy Perry Responds to Elmo ...

Katy Perry Elmo skit on SNL Saturday Night Live premiere

Katy Perry Gets Booed By Paparazzi & Gets Into An Ugly Fight - (MUST WATCH)

Katy Perry and John Mayer Have a Dirty ATV Date