Katy Perry Goes From Banana To 'Sexy Santa' In California

Katy Perry went from banana to Father Christmas during a performance in California over the weekend.

The singer wowed fans with an impressive array of costume changes at the Jingle Ball in Anaheim.

Perry, who played a short set which included her massive hit 'I Kissed A Girl', was one of a host of performers at the event.

American Idol host and radio DJ Ryan Seacrest hosted the annual ball.

You can see highlights from the Jingle Ball below or click here for full coverage of the event.

Katy Perry at the Jingle Ball