Originally with the multi-platinum group B2K, he split from the group in 2005 to do his first solo album, ‘O‘. Omarion’s second album was titled 21, which was his age when he recorded it in 2006. His third album was a collaboration with rapper Bow Wow and was titled Face Off.
Early 2004 saw Omarion playing the role of “David” film You Got Served. Omarion began his film career when he was the voice of the bully “Reggie” in the animated film Fat Albert later that same year. He appeared in the film Cuts which starred Marques Houston in 2005. Somebody Help Me, a 2007 horror film, also starred Houston with Omarion co-starring as “Darryl Jennings”.