Justin Bieber I'm Plenty Swoll But I Can Still Dance!!!

6/25/2016 6:52 AM PDT

Justin Bieber: I'm Plenty Swoll ... But I Can Still Dance!!!

Justin Bieber powered through his performance in Cincinnati Friday night ... on a severely swollen ankle.

The Biebs fell down hard playing basketball earlier in the day, and his injury was apparent.

Check out the video ... young blood cures all.