David Bowie: Dance Party Salute Post Golden Globes

A ton of Hollywood celebs gave David Bowie the perfect salute after the Golden Globes -- a full-on dance party to the icon's biggest hits.

The impromptu tribute went down at HBO's after-party Sunday night. Jon Hamm, Harrison Ford, Rob Lowe, Jonah Hill and even Mel Gibson stopped by for the party at the Beverly Hilton.

We're told when news of Bowie's passing broke, the DJ started spinning Bowie's hits late into the night, and you can see ... the crowd LOVED it.