Family
- father Tom Reid:
- mother Donna Reid:
- brother Patrick Reid: Born c. 1982; twin of Colleen
- sister Colleen Reid: Born c. 1982; twin of Patrick
- brother Tom Reid:
Companions
- Companion Sergei Fedorov: Played for the Anaheim Mighty Ducks; was briefly married to tennis star Anna Kournikova; dated briefly in 2004; no longer together
- Brandon Davis: no longer together
- Carson Daly: dating as of March 2000; became engaged on October 29, 2000; ended relationship in June 2001
- Jason Adler: born c. 1967; began dating summer 2001
- JC Chasez: born c. 1976; romantically linked as of November 2002; no longer together as of January 2003
- Companion Mark Philippoussis: Rumored to have briefly dated in 2003; no longer together
- Companion Wayne Boich: Reportedly dated in 2003; no longer together
- Companion Kyle Boller: Quarterback for the Baltimore Ravens; no longer together
- Companion Cedric Benaroch: Designer for 2 B Free; reportedly dated in 2004; no longer together
- Companion Julien Jarmoune: Reportedly dated in 2008; no longer together
- Companion Michael Axtmann: Began dating in 2009
