:: tk photo :: 

KATY PERRY had her wax likeness revealed at MADAME TUSSEAD'S Wax Museum in Vegas... and, well, click here to see YOU think the pop superstar looks anything like her wax double! 

Someone ask John Mayer how close to the real thing those are! 

Anyway, it's a great honor for Perry to be cast in wax. You know, as opposed to being remembered as, say, a blow up doll.