Regina Wallstedt
- AKA: Regina, Regina Mc Davis
- Birthday: February 23, 1972
- Astrology: Pisces
- Birthplace: Hungary
- Years Active: 1994 - 1999
- Ethnicity: Caucasian
- Nationality/Heritage: Hungarian
- Hair Color: Brown
- Measurements: 34B
- Height: n/a
- Weight: n/a
- Tattoo: n/a
- Piercing: n/a
- Frequent partners: Jean-Yves Le Castel, Richard Langin, Kitty Yung, Frank Gun, Mike Foster
- Website: n/a