Kylian Mbappe's brace and a Mauro Icardi goal saw Paris St-Germain beat Lille to reach the French Cup quarter-finals.
Icardi's tap-in, followed by Mbappe's penalty and injury-time goal, saw PSG into the last eight for the seventh straight season.
The defending champions are pursuing a 14th title in the competition.
In Ligue 1, leaders Lille still hold a three-point advantage over Maurcio Pochettino's side.