Katy Perry looked a little worse for wear as she left The Roxy after watching Dita Von Teese's show, "Strip Strip Hooray" last night. The pop star was with friends, including celebrity blogger Perez Hilton. Where was her hubby?

Katy is considering changing her last name to seal her union with Russell Brand.

The hitmaker, who was born Katheryn Hudson, wed the funnyman in a lavish ceremony in India in October and admits she likes the idea of becoming Katy Brand.

 

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