LeBron James was FEELIN' HIMSELF in Italy on Friday -- busting out some dance moves while a local band played "I Will Survive" ... and the video is solid!
The Lakers' new $154-million man was relaxing with his wife, Savannah, at a night spot in Capri -- where the house band played the Gloria Gaynor classic.
LeBron fired up a cigar and did a little dancing -- while the other bar patrons pulled out their phones and shot videos and pictures of the King.
James and his wife didn't seem to mind -- by now, they're used to it.
It's funny that everyone else in the club is dressed up in button-up shirts and fancy clothes ... LeBron is wearing sweatpants and a hoodie.
Dress codes mean nothing when you're worth nearly $1 BILLION!!!