He's sorta been on the down low ever since his marriage to Kim Kardashian fizzled, but brace yourselves .... because KRIS HUMPHRIES HAS FINALLY RETURNED TO HOLLYWOOD!!!
The Boston Celtics forward was out at Hooray Henry's nightclub early Friday morning -- rolling up around 1AM and leaving about an hour later.
Apparently, the whole thing was a guys night out -- because Kris and a few buddies showed up together and left together ... no women even joined the entourage.
Fun Fact -- Saturday marks the first day of Summer ... a season that lasts a full 21 days longer than his marriage to Kim.