Gina L. Gershon (born June 10, 1962) is an American film, television and stage actress, singer and author, known for her roles in the films Cocktail (1988), Showgirls (1995), Bound (1996), Best of the Best 3: No Turning Back (1996), Face/Off (1997), The Insider (1999), Demonlover (2002), Category 7: The End of the World (2005), P.S.