The Arsenal youngster has been a regular fixture in the north London side’s domestic cup competitions so far this season.
Iwobi completed 67 minutes of Arsenal’s 3-1 win against Sunderland in the third round before the Nigerian lasted 71 minutes of their 2-1 victory over Burnley in their most-recent FA Cup outing.
And the 19-year-old midfielder looked relaxed as he posed for a photo with his friends ahead of Saturday’s game against Hull.
Iwobi wrote on his Instagram page: “Bros ✌🏽️”
Arsenal are bidding to win the FA Cup for the thjrd successive season.
The Gunners were 3-2 winners against Saturday’s opponents Hull after extra-time at Wembley in 2014.
The north London side eased to an emphatic 4-0 win against Premier League rivals Aston Villa in the showpiece at Wembley last season.
Get 8/1 enhanced odds on Tottenham to win or 11/1 enhanced odds on Liverpool to win at White Hart Lane on Saturday afternoon. Click here to sign up now. T&Cs apply.
MORE: Latest Man Utd news
MORE: Latest Arsenal news
MORE: The latest football news