Joey Brr is looking more like Joey Buzz these days ... check out Joe Burrow's new hairdo -- he's now rockin' a shaved head!
The Pro Bowl quarterback was working out at a gym this week in preparation for the start of the Cincinnati Bengals' training camp ... and as someone was filming their training sesh -- Burrow appeared in the background without his signature brown locks.
It sent some Bengals fans into a frenzy -- as, after all, the hair was luscious.