Gerard Butler may be a bit late to join in on the fun, but a video has surfaced showing the actor doing the “Harlem Shake” with a group of British soldiers at the Wellington Barracks army base in Lndon, ahead of a special screening he hosted for his new movie ”Olympus Has Fallen.” And it’s pretty hilarious, even though everyone else was doing that ridiculous dance MONTHS ago, hehe.

WATCH HERE: