Trained at Bard College and with Nancy Hillman. Was a stone-cold hippie bongo drum player while attending Bard College. Appeared in Britney Spears' music video "You Drive Me Crazy" alongside actress Melissa Joan Hart. Met Bringing Rain (2003) director Noah Buschel through a mutual ex- girlfriend. Ran the Boston Marathon in 1999 Lead singer of the band 'Kid Friendly.' Spent three years in Japan. Nylon Magazine's "Future John Travolta" in 2001. Plays piano, guitar and drums. Drummer for band "The Honey Brothers". Cousin of actor Evan Ferrante. Of Native American and Irish parentage. Is of French heritage, as testified by his name, roughly the equivalent of Barnes (referring to a grain site). Played a member of the entourage of the movie star character played by Leonardo DiCaprio in the movie Celebrity (1998). He currently stars in the TV series "Entourage" (2004), in which he plays a movie star with an entourage of his own. Attended the Fieldston Summer Performing Arts Institute He was raised by his mother, Karesse Grenier, a New York City real-estate agent. Growing up, he didn't know who his father was. His parents met while living in a commune, and split up soon after Adrian's birth. The documentary Shot in the Dark (2002) covers Adrian's search to find out who his father was, meet and get to know him. Also involved in the film, as both producer and on-camera interviewer, was Adrian's friend Jonathan Davidson.
