Immodesty Blaize (born Kelly Fletcher in Hertfordshire, 1978) is a British burlesque dancer who performs internationally. She was crowned Miss Exotic World 2007 in June 2007 at the Las Vegas Burlesque Hall of Fame.

Immodesty has written two novels. Ebury plan to publish TEASE: The Secrets of a Showgirl in the summer of 2009 with the second novel to follow in 2010.