Lionel Messi scored twice in the space of seven minutes as Paris Saint-Germain grabbed a 3-2 victory over RB Leipzig in a thrilling Champions League encounter.

Kylian Mbappe had earlier fired PSG into a ninth-minute lead, yet Andre Silva deservedly pulled Leipzig level in what was another laboured and imbalanced performance from PSG on Tuesday.

Shorn of the injured Neymar, Mauricio Pochettino's team looked set to be punished when Nordi Mukiele scored Leipzig's second to put them ahead just prior to the hour at Parc des Princes.

However, Messi was on hand to stem Leipzig's hopes of a first Champions League win of the campaign with a somewhat fortuitous finish, before the former Barcelona superstar chipped home the winner from the penalty spot.

Mbappe slammed a second penalty high over the bar in stoppage time, though PSG still moved to the top of Group A.