Kylian Mbappe scored one goal and set up the other as Paris Saint-Germain stayed on course for a domestic double by beating Monaco 2-0 to retain the French Cup on Wednesday. PSG's record-extending 14th cup win was given a helping hand after a terrible defensive error gifted an early goal to striker Mauro Icardi. He was set up by Mbappe, who then netted his 41st goal of the season late on.