' American Idol legacy will always be his chilling rendition of Queen's "Bohemian Rhapsody," for which he received high praise, even from the ornery Simon Cowell! Since he appeared on season four, Constantine has been making quite a name for himself in entertainment. He has been particularly successful in theater. In August of 2006, he secured a role in the Broadway musical, "The Wedding Singer," as Sammy. Not long after, he took part in the Off-Broadway musical revue, "Jacques Brel is Alive and Well and Living in Paris." Most recently, Constantine landed the lead role in "Rock Of Ages," which is set to preview at Off-Broadway's New World Stages on September 30, with the production officially opening on October 16. Much like "The Wedding Singer," Rock is set in the '80s, so the play will include a lot of music from that era.

Constantine is also no stranger to the world of television, as he landed a part on the drama, "The Bold and the Beautiful." He played a nearly non-fictional role as Constantine Parros, a singer and record producer, for thirteen weeks. In addition, he joined the cast of FOX Reality Channel's "American Idol Extra" this past season alongside fellow AI rocker alum, Gina Glocksen.

Constantine's true love remains music, however, and he released his debut album under his own label in August of '07. The self-titled CD debuted at #75 on the Billboard charts. He used this momentum for his solo tour, and ended up playing to sold-out venues in cities like Boston, Philadelphia, Annapolis, and New York.

Happy Birthday, Constantine!

We caught up with Constantine just before the release of his debut CD--watch the video now!