It was a miserable defeat for Saints, who are now only out the relegation zone on goal difference alone.
Shane Long's first goal since February 11 gave Saints the lead, but in a pathetic second-half Mauricio Pellegrino's men went down with a whimper.
James McArthur volleyed home at the far post, before Luka Milivojevic stunned Saints with a superb strike ten minutes from time.
The Southern Daily Echo's chief photographer, Stuart Martin, was at St Mary's Stadium to capture all the action between Southampton and Crystal Palace during their Premier League clash - so be sure to check out the pictures above.
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