Good evening and welcome to Eurosport's LIVE coverage of the Spanish Liga fixture between Barcelona and Celta Vigo. We'll bring you all the action as it happens at Camp Nou. Kick off is at 20:00 GMT.

This was far from a vintage Barcelona performance, but it was vintage Messi. Where would the Catalans be without their number 10? His hat-trick, and a goal from Busquets off the bench, has returned Barca to the top of La Liga heading into the international break. Celta Vigo played wel!

FULL TIME: Barcelona 4-1 Celta Vigo

There will be just two minutes of stoppage time played at the end of the match.

Busquets picks up a booking to go with his goal.

That's Busquets first La Liga goal since October 2017. However, that was a very good finish from the midfielder. He took it brilliantly to clinch the three points for the Catalans.

GOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOAL! Barcelona 4 (85 mins - Sergio Busquets) Celta Vigo 1. That's the points in the bag! Dembele's cross into the middle is half-cleared, Busquets then controls on the edge of the box and guides a very nice finish into the back of the net! The midfielder gave Blanco the eye with his shot!

A Celta Vigo goal at this stage of the match would shake things up. Barcelona can't afford to get complacent. They still need to get the job done. They haven't played all that well.

Fernandez was offside! The flag stayed down right up until the moment that ter Stegen made the stop from Fernandez, but it was clear that the Celta Vigo sub was offside. Miles off.

This scoreline flatters Barcelona. They have found the back of the net three times, but all three goals have come from dead ball situations. They have yet to score through open play.

The third and final change from Celta Vigo sees Fernandez come on for the final 10 minutes.

Messi played a pass over the top for Dembele to chase, but Aidoo did well to show his own turn of pace and get across to make the challenge. There is space opening up.

It feels like the edge has disappeared from this match. Celta Vigo will wonder where they went wrong as they have played well, but Messi has dismantled them somewhat.

The TV cameras show Griezmann sitting on the bench after being taken off and he looks a little forlorn. The Frenchman hasn't quite hit the ground running as a Barcelona player.

Denis comes on to play against his former club. He'll want to make an impression.

There's the last Barcelona change and Griezmann comes off for Suarez.

Cross from Dembele... so close! The French winger fizzed a cross into the six yard box, Messi threw himself at it in an attempt to get on the end of it, but he couldn't quite stretch far enough.