<Tr> <Td> U.S. Billboard Hot 100 </Td> <Td> 57 </Td> </Tr> <Tr> <Td> Canadian RPM 100 </Td> <Td> 45 </Td> </Tr> <P> The song opens with a short instrumental that lasts for 28 seconds . Perry then sings the first verse, which is followed by the chorus, and the second verse with the chorus repeated once again . Neal Schon joins the song with a guitar solo which is filled with Perry's vocals, which can be briefly heard in the background . Finally, the chorus is repeated four times before the short outro that closes the song . </P> <Ul> <Li> The song can be heard blaring in the background of the closing scene of HBO's The Sopranos season 2, episode 23 "Bust Out ." </Li> <Li> It also plays in the third episode of the second season of Supernatural . </Li> <Li> Klaus sings the song on a mix tape in "Stan's Best Friend," an episode of American Dad! </Li> <Li> The song was mentioned in the Glee episode "The Hurt Locker, Part One," but it was never actually sung in that episode by any of the show's cast members . </Li> </Ul>

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