Hector Bellerin has last laugh after Petr Cech saves Troy Deeney penalty

Arsenal got revenge on Troy Deeney after beating Watford 3-0 at the Emirates ... and Hector Bellerin wanted to rub his nose in it.

Deeney had plenty to say after scoring a penalty in Watford's 2-1 win over Arsenal in October but he suffered on Sunday as his second half spot kick was saved by Petr Cech.

Cech celebrated his 200th Premier League clean sheet after Arsenal sealed the victory and it was a miserable day for Deeney in the end.

Not only did his miss prove crucial, he was reminded after the match of his postgame comments from October by none other than Bellerin.

Arsenal and Bellerin were fuming about the penalty awarded to the Hornets back in October but Deeney was adamant, saying: "He had his long hair in the way, he couldn't see what he's doing."

But Bellerin had the last laugh after seeing Deeney miss his penalty this time around, and said on Twitter: "Looks like you couldn't see today either."