Chelsea books FA Cup final ticket as they beat Manchester United 3-1 with goals from Giroud alongside Mason Mount and Harry Maguire own goal.
The Blues controlled most of the game as Manchester United were left picking up scraps.
It was a 1-0 first 45 minutes which saw the Blues scored late in the encounter.
Both side created lots of chances at the beginning of the game as they failed to make it count.
It took Olivier 40+ minutes to give the Blues the lead after scoring from Azpilicueta assist.
The first half ended Manchester United 0-1 Chelsea as Frank Lampard side head for the break with the advantage.
It was a fun filled second 45 minutes as both teams registered goals each in the encounter.
Mason Mount made it 2-0 in the 46th minute with a lovely strike from outside the box.
The game progressed with the away side for the game enjoying full control of the match.
Harry Maguire conceded an own goal in the 74th minute after as error in defending saw him score his own team.
It Manchester United 0-3 Chelsea as the game draws to an end with the Blues celebrating.
Bruno Fernandes gave his side a consolation goal after scoring from the penalty spot.
The match ended Manchester United 1-3 Chelsea as Frank Lampard side advance to the FA Cup final with Arsenal.
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