By Mark Wakefield & Mark Wakefield Hugh Jackman shared a snap on Instagram showing Ryan Reynolds’ joyous reaction to Wrexham’s FA Cup victory. Wrexham secured a 1-0 win over Shrewsbury Town in the third round of the competition on Sunday, thanks to Thomas O’Connor’s goal in the 72nd minute. The fourth round of the FA Cup is set for later this month, with the draw happening on Monday night before the match between Wigan Athletic and Manchester United. Wrexham will be hoping to repeat last season’s success, which was featured in the ‘Welcome to Wrexham’ documentary. READ MORE: Ex-Man Utd star tu…