Katy Perry in purple stilettos on the set of her new video as she filmed with controversial duo 3Oh!

Katy Perry in purple stilettos on the set of her new video as she filmed with controversial duo 3Oh!

Katy Perry performing live as part of her 'Hello Kitty Tour 2009' at the Enmore Theatre in Sydney, A

Katy Perry performing live as part of her 'Hello Kitty Tour 2009' at the Enmore Theatre in Sydney, A

Katy Perry performing live as part of her 'Hello Kitty Tour 2009' at the Enmore Theatre in Sydney, A

Katy Perry performing live as part of her 'Hello Kitty Tour 2009' at the Enmore Theatre in Sydney, A

Katy Perry performing live as part of her 'Hello Kitty Tour 2009' at the Enmore Theatre in Sydney, A

Katy Perry performing live as part of her 'Hello Kitty Tour 2009' at the Enmore Theatre in Sydney, A

Katy Perry performing with huge dice and strawberries during NBC's Today Show in New York City on J

Katy Perry performing with huge dice and strawberries during NBC's Today Show in New York City on J

Katy Perry performing with huge dice and strawberries during NBC's Today Show in New York City on J

Katy Perry performing with huge dice and strawberries during NBC's Today Show in New York City on J