Arsenal's hopes of ending the season with silverware took a massive hit this afternoon as they were knocked out of the FA Cup in the fourth round.
The holders were beaten 1-0 by Southampton at St. Mary's thanks to a Gabriel own goal in the 24th minute.
Elsewhere, Brighton advanced to the fourth round beating Blackpool 2-1, Millwall lost to fellow Championship side Bristol City 3-0 at The Den.
Barnsley beat Norwich City 1-0 while Sheffield United saw off Plymouth Argyle 2-1 at Bramall Lane.
West Ham hammered Doncaster Rovers 4-0 at the London Stadium and Swansea City are cruising into the next round, beating Nottingham Forest 5-1 at the Liberty Stadium.