Wearing quite the extravagant ensemble, Katy Perry took the stage at the 2009 Grammy Awards held at the Staples Center in Los Angeles on Sunday (February 8).

Not one to let the audience down, the 24-year-old sang her hit song "I Kissed A Girl" - complete with twists and turns along the way.

Talking about the performance just prior to the show, Katy told MTV News, "I'm going to be ascending from the ceiling… By banana!"

Tossing in a little retro choreography in her routine, Ms Perry added, "It's a little 1940s Folies Bergère/ Rockette [style]. It's definitely not [like Britney Spears' 2001 VMA performance of] 'I'm a Slave 4 U' or something like that. No anacondas on my neck. It's definitely hopefully going to be one of those moments."