Katy Perry Puts on Her Best Plastic Dress for 'X-Factor' Performance

Katy Perry Sept. 8"

Katy Perry is making her way around the world to promote her album Teenage Dream and the songstress' latest stop was Milan, Italy! Katy Tuesday performed on the Italian X Factor and chatted up with host Franceso Faccinetti during the taping. The singing sensation stayed true to her style, wearing a form-fitting, short plastic dress!

Katy also took some to sign autographs for her Italian fans as she left the X Factor studios.

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After pleasing her public, the scantily-clad pop star climbed aboard her tour bus to head to her next destination.

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Katy made time to enjoy the Italian cuisine, before her performance!

She Tweeted: "ITALY! I'm on #xfactoritaly tonight! The show's already started, I go later! I've eaten everything in sight tho, feel like a beached whale:)"

Katy definitely didn't look like a whale in her tight dress!

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Katy's British funnyman fiancé Russell Brand must really be missing his leading lady. Hope they are making the time to