PSG ran out 5-0 winners at Celtic Park, with the Ligue 1 side's front three running riot. 

Neymar opened the scoring and then set up fellow new signing Kylian Mbappe, before Edinson Cavani converted from the spot to make it 3-0 at half time. 

Socceroo midfielder Tom Rogic started on the bench but was brought on by Brendan Rodgers at the break. 

However, Celtic failed to threaten in the second period, with a late Mikael Lustig own goal and another strike from Cavani bringing the score to 5-0. 

The other clash in Group B saw Bayern Munich defeat Anderlecht 3-0 at home.