Arsenal face Barcelona later this month...

It's officially time for Arsenal to get worried.

Not only have the Gunners failed to score a single goal in their last three league games, the upcoming matches against Barcelona are getting dangerously close.

They landed the worst possible draw in the Champions League last 16, after scraping their way into the knockout stages, and the first leg takes place later this month at The Emirates on February 23.

Last night Barcelona took on Gary Neville's Barcelona in the Copa del Rey, and tore Los Che to pieces in ruthless fashion. 

Lionel Messi was at the forefront of their clinical performance, scoring a hat-trick, with Luis Suarez outdoing him by netting four goals of his own.

Valencia's cause was not helped by a red card to Shkrodan Mustafi, but at that point Barcelona were already 3-0 up.

Arsenal have been eliminated by Barcelona twice in recent seasons, and also lost the Final to them back in 2006.

Closer to the game, Arsenal may be winning in the league again, and belief may come flooding back - but right now the overwhelming feelings appear to be of fear, and hope the Arsene Wenger's side are not humiliated.

Here is a look at how Arsenal fans reacted to Barcelona's win over Barcelona... 

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