Hello there and welcome to Eurosport's LIVE commentary of this evening's Champions League Group H clash between European giants Barcelona and AC Milan at Camp Nou.

And it's full-time. Messi inspires Barca to victory with a fantastic display.

Barcelona's qualification to the last 16 will be made certain with this victory. Milan, meanwhile, are under a little pressure as if scores stay the way they are, Ajax will only trail the Italians by a point.

And that's Xavi's last kick of the game as he is replaced by Alex Song.

Barcelona looking to inflict further misery on Milan as Xavi's curling shot sails wide.

Messi is on fire! Another fine advancing run is only ended when Mexes makes a brilliant sliding tackle. And to think Messi was on the receiving end of criticism prior to this match.

Neymar is also substituted as Pedro makes his way onto the pitch.

Alessandro Matri replaces Kaka.

Magnificent goal! 3-1! And it's game over. Messi plays a one-two with Fabregas before coolly lobbing the ball over the advancing goalkeeper.

de Jong makes a fantastic challenge on Messi. Milan throwing caution to the wind now and Barcelona look to catch their opponents on the break. This is when things get really interesting.

As long as one goal separates the sides Milan will fancy their chances of grabbing a late goal.

Slight concern for the hosts as Valdes limps after clearing the ball.

Cesc Fabregas will replace Iniesta as Barcelona look to seal the three points.

Mascherano has been first class tonight. He breaks up yet another Milan counter attack.

Barcelona continue to look for their third and they're turning on the style, too.

Neymar and Messi show breath taking understanding as they pass the ball around the Milan defence before the Argentine sets up Sanches but Abbiati makes a stunning stop to deny Barcelona a third goal.

What a chance! Neymar cuts inside from the wing, beats three Milan tackles but hits his shot off balance and fires horribly wide. The wait for his first Champions League goal goes on.

20 minutes to go and we have a much more open contest now. Milan would love an equaliser.

Messi and Xavi link up well in an advanced position but they are eventually crowded out. Milan instantly give the ball back to their opponents, however.

Another fantastic tackle from Abate - a delicious low cross from Messi searches out the run of Neymar but a sliding challenge from the Milan defender blocks the shot.

Abate gets the tackle right this time as he tracks the run of Neymar and makes a fantastic challenge.