The Nigerian forward, who played for the Gunners between 1999 and 2004, scored a hat-trick as the hosts won the game in aid of the Arsenal Foundation 4-2.
From Robert Pires to Paolo Maldini – there was no shortage of legendary players in action!
What was your favourite moment from the match? Get in touch on social media, use #360fans on Twitter and Facebook.
Check out all the highlights and best moments from the day via Arsenal’s Twitter posts below:
1 / 11
He's still got it! Gilberto displays his powerful midfield play.
2 / 11
Fabio Capello managed the AC Milan side.
3 / 11
Robert Pires was one of the stand-out players on the pitch.
4 / 11
Arsene Wenger and substitute Martin Keown share a touchline joke.
5 / 11
Zvonimir Boban goes close for the Italian giants.
6 / 11
AC Milan's Paolo Di Canio (R) laughs after pretending to shove Arsenal legend Nigel Winterburn.
7 / 11
Pires in action at the Emirates.
8 / 11
Di Canio takes on the Arsenal defence.
9 / 11
And David Seaman occupied the goalposts.
10 / 11
Winterburn shows his battling qualities in defence.
11 / 11
Emmanuel Petit and AC Milan legend Marcel Desailly vie for possession.
