Omari Ishmael Grandberry (born November 12, 1984 in Inglewood, California), better known as Omarion, is an American Grammy nominated R&B singer, actor and former lead singer of B2K. He released his debut solo album O in 2005, it went Platinum and debuted at #1 on the Billboard 200. In 2006 his second album, 21, also debuted at #1 and went Gold, selling over 900,000 copies worldwide. In 2007 he collaborated with rapper Bow Wow and they released an album together entitled Face Off.