Arsenal have bounced back from their shock loss to Birmingham City in the League Cup final, to beat Leyton Orient five nil and advance to English football's FA cup quarter-finals.
They'll now play Manchester United.
Manchester City also reached the last eight with a 3-nil win over Aston Villa team and they'll play Championship side Reading, who beat Premier League Everton yesterday to qualify for the quarterfinals.
The other quarter-finals are Stoke City against West Ham United and Birmingham against Bolton Wanderers.