- First professional job was a stand-in for Faye Dunaway in 1967's Bonnie and Clyde.
- Auditioned for the role of Jacy Farrow in 1971's The Last Picture Show, a role made famous by Cybill Shepherd.
- Wrote beauty book Super Looks.
- Appeared in a series of Old Navy commercials.
- Has known ZZ Top's Dusty Hill since she was 15.
- Honored by the Texas Film Hall of Fame in 2008.
- Involved in AIDS charities and environmental causes.
- 1982, Golden Globe — Best Performance by an Actress in a Television Series - Drama: Nominee
- 1990, Emmy — Outstanding Guest Actress in a Comedy Series: Nominee
- Cathryn Hartt — Sister
- Jack Calmes — Ex-husband
- Mark Seiler — Significant Other
- Edward Milton McClenny — Father
- Martha Jane Hartt McClenny — Mother