Jeff D'Agostino is an American actor, singer, songwriter, and musician; professionally known as the recording artist Oekiin (stylized as OEKIIN; pronounced "owaken" or "awaken"). After becoming an established TV and film actor, D'Agostino began a career in music. He signed to Rock Mafia Records in 2011, and was signed to Interscope Records by Co-Founder and former Chairman/C.E.O Jimmy Iovine in 2012. He has collaborated on songs with artist/producer Timbaland and DJ/producer Illenium.