Terem Moffi upstaged Kylian Mbappé with two goals and an assist to help Nice win 3-2 at Paris Saint-Germain in the French league, handing the defending champion their first defeat under new coach Luis Enrique.
A worrying one, too, for home fans despite Mbappe also scoring twice, with PSG's opening game of the Champions League against Dortmund.
PSG's defensive frailties were again exposed, this time by the clinical finishing of the Nigeria striker. Moffi's pace was ideally suited to the counterattacking of unbeaten Nice.
This was a costly defeat for PSG, who are one point behind second-place Nice and two behind leader Monaco, who play at Lorient on Sunday.
Moffi set up Nice’s other goal with a fine run down the left and a pinpoint cross to striker Gaetan Laborde at the far post.
Moffi put Nice ahead when he profited from a scramble in the penalty area to clip a slightly deflected shot inside the near post past goalkeeper Gianluigi Donnarumma in the 21st minute. Mbappé equalised eight minutes later when he whipped in a quick shot from Early jolt for PSG 20 meters past former PSG ‘keeper Marcin Bulka.
But Moffi then set up Laborde for a sliding finish in the 53rd before getting the goal of the night in the 68th.
Controlling a pass with his back to goal, he flicked the ball astutely to Laborde down the right and collected his return pass before advancing across the area to plant a low shot past Donnarumma into the bottom left corner.
His celebration, where he removed his jersey and waved it over his head, earned him a yellow card and also annoyed Mbappé, who exchanged words with him.
Forward Randal Kolo Muani was already on as a substitute and he set up Mbappé’s close-range finish in the 87th.