Katzen is the name of a heavily modified female performering artist, who's full body suit tattoo theme is that of a cat.
 

In order to achieve this she used extensive tattooing on all parts of her body, and is wearing cat wiskers on face. She and her husband ("The Enigma") collaborate in a musical show team called "The human marvels". She owns her own tattoo shop in Texas.

Although she is the most single theme tattooed female in the world she was never a Guiness world record holder.