Tianna, born Ara Eve Leo Sal on November 30, 1963, in the South Bay Area of Los Angeles County, California, USA, is a retired American adult film actress and production manager. Of Caucasian ethnicity, she stands at 5 ft 1¾ in (1. 57 m) with measurements 34B-24-35.
She entered the adult industry in 1989 at age 26, performing under aliases Tatiana and Tiana. A favorite of director John Stagliano, she featured prominently in his early Buttman series, including the opening scene of The Adventures of Buttman (1989) opposite Jamie Gillis. Tianna married Elegant Angel founder Patrick Collins around 1989; their union ended in divorce in 1995.
She starred in Elegant Angel titles like Adventures of Buttwoman. Her career from 1989 to 1995 included over 139 titles, focusing on girl-girl and anal-themed scenes. At the 1994 AVN Awards, she won Best Supporting Actress, Best Tease Performance for Justine: Nothing to Hide 2, and Best All-Girl Sex Scene (shared) for Buttslammers 2.
Inducted into the AVN Hall of Fame in 2002 (Video Branch), she also worked as production manager and camera operator on films like Face Dance (1992) and Buttwoman 2. Since retiring, Tianna has withdrawn from public life with no known social media or media appearances.