Kate Lambert, known professionally as "Kato", is a British model, fashion designer and entrepreneur. A native of Wales, Kato emigrated to the United States in 2007.
One of the most recognisable faces of the steampunk community, Kato has been called "the supermodel of steampunk" and steampunk's "it" girl. Steampunk comic heroine Lady Mechanika was inspired by her iconic look, and her work has been featured in several books on steampunk art and fashion including International Steampunk Fashions, where her photo is featured prominently on the cover.