| Age | 49 |
| Birthday | 17 September, 1975 |
| Birthplace | Brooklyn, New York, USA |
| Height | 6' 3" (190 cm) |
| Eye Color | Brown - Dark |
| Hair Color | Brown - Dark |
| Zodiac Sign | Virgo |
| Nationality | Greek |
| Occupation | Singer |
| Claim to Fame | American Idol |
Constantine James Maroulis (; born September 17, 1975) is an American actor and rock singer from Wyckoff, New Jersey. He was the sixth-place finalist on the fourth season of the reality television series American Idol, and received a nomination for the Tony Award for Best Performance by a Leading Actor in a Musical for his role in Rock of Ages. He starred in the title role in Jekyll and Hyde on Broadway, for which he received a Drama League Award Nomination for a Distinguished Performance Award.
