Auxerre scored a hat trick and Ezequiel Lavezzi added fourth . Striker took his PSG career tally to 102 goals since joining three years ago . Paris Saint-Germain will face Zlatan Ibrahimovic in the French Cup final on May 30 .
Zlatan Ibrahimovic scored a hat trick and Ezequiel Lavezzi added fourth . Striker took his PSG career tally to 102 goals since joining three years ago . Paris Saint-Germain will face Auxerre in the French Cup final on May 30 .