Carlos Tevez has come on as a substitute for Manchester City during their match against Chelsea at the Etihad Stadium.
The Argentinian has not played for the Blues since September following his bust-up with manager Roberto Mancini.
The striker was greeted with both boos and cheers from the home support when he entered the field of play.
City currently trail the match 1-0 after Gary Cahill's deflected effort found a way past Joe Hart.