
Diane Thomas (born Diane Fowler), known professionally as Sunset Thomas, is an American artist and former pornographic actress. She was runner-up for Penthouse Pet of the Year in 1998 and is a member of the AVN, XRCO, and Legends of Erotica halls of fame. Thomas is the aunt of porn star Sunrise Adams, during a visit by her niece she convinced Adams to begin a career in adult films.
Thomas moved around often in her youth with her family, living in various states including Virginia, Georgia, Texas, and Tennessee. She spent her teenage years in Daytona Beach, Florida. In Florida she became something of a wild child, sacrificing school and books for sunning and bikinis on the Florida beaches. She failed to graduate high school and also became addicted to methamphetamine. She entered the adult film industry in 1991 with her then-husband Zack Thomas. In the 2000s Thomas worked as a prostitute at the Moonlite BunnyRanch in Nevada, she later told interviewer Andrew Anthony that there is no real difference between pornography and prostitution.

After Porn Ends
2012 · as Self

Witchcraft IV
1992 · as Nora Breckenridge

Penthouse: Showgirls of Penthouse
1996

Cathouse
2002 · as Herself

Misty's First Whipping
1994

Death Dancers
1993 · as Itsani

Cathouse 2: Back in the Saddle
2003 · as Self

Muffy the Vampire Layer
1992

Sarah Young Private Fantasies 6
1990

Cajun Heat
1993

Truckstop Trixie
2003 · as Trixie Turnbull

Into The Sunset
2009

Native Tongue
1993

Deep Inside Sunset Thomas
2004 · as (archive footage)

Buttman at Nudes 'a Poppin' 15
2003

Sarah Young Private Fantasies 30
1993

Lust And Lies
1998

Black Orchid
1993