Arsenal struck twice late on to become the first English team to beat AC Milan in the San Siro and deservedly reach the last eight of the Champions League. Arsene Wenger's side produced a virtuoso display but had to wait until the 84th minute before Cesc Fabregas fired in a low 30-yard finish.
Emmanuel Adebayor then turned in Theo Walcott's cross in injury time to send the holders crashing out.
Emmanuel Adebayor then turned in Theo Walcott's cross in injury time to send the holders crashing out.