BARCELONA, Spain (Reuters) -Paris St Germain's Kylian Mbappe scored twice in the second half to help his side to a 4-1 comeback win at 10-man Barcelona in their Champions League quarter-final, second leg to wrap up a 6-4 aggregate victory on Tuesday.

After winning 3-2 in Paris and taking a 1-0 lead with an early Raphinha goal in the return, Barca collapsed after going down to 10 men just before the half-hour when last man Ronald Araujo was red-carded for fouling Bradley Barcola.