Shay Sweet (born September 22, 1978 in Fort Worth, Texas as Kristy Lynn Castle) is an American pornographic actress.
Around age 18, she moved out to California, where she began exotic dancing.
Her first movie was with Ed Powers. She became a contract player for Sin City, an adult production company, in 1998; she left Sin City in early 2000.
Sweet often worked with fellow Texan Katie Gold and her forte is mostly hardcore heterosexual.
Shay Sweet owns a bar in Texas called Coyote Ugly (she reveals this on the Behind The Scenes Extras on the DVD Fine Ass Bitches).
Shay Sweet was engaged for a number of years, during which she only performed lesbian/girl-girl scenes. Her engagement ended in 2005.