OMG (Usher song)

"OMG" is a song by American singer Usher featuring American rapper will.i.am, who also wrote and produced the song. It uses the auto-tune effect in several lines, as well as Jock Jams-esque sports arena chanting. It was released as the fourth single off Usher's sixth studio album, Raymond v. Raymond on March 22, 2010, four days before the album was released.