Akon provides backing vocals live on Wiz Khalifa's O.N.I.F.C. track "Let It Go." Khalifa changes the lyrics on his new single around a bit to gloat about his new bundle of joy -- son Sebastian with fiancee Amber Rose was born last month.
"Hundred grand in a rubber band/ Use to be the kid, now homie I'm the man/ Hundred grand in a rubber band/I just had a kid, now homie I'm the man." Watch the official music video with original lyrics here.