Mario Dewar Barrett (born August 27, 1986), known mononymously as Mario, is an American R&B singer, songwriter and dancer. Born and raised in Baltimore, Maryland, he signed a record deal with J Records—at the age of 14—to release his self-titled debut studio album (2002). Its lead single, "Just a Friend 2002", peaked within the Billboard Hot 100's top five, while the album peaked at number nine on the Billboard 200. His second album, Turning Point (2004), was supported by the... [more on Wikipedia]