Family
- grandfather Joseph Besch:
- grandmother Gusti Huber: famed in Austrian theater; born 1914; died 1993
- mother Bibi Besch: died September 7, 1996 of lung cancer at age 54
Companions
- Companion Noah Wyle: dated c. 1995
- Christian Slater: dated c. 1990
- River Phoenix: began dating while co-starring in "The Thing Called Love"; together until his death on October 31, 1993
