Logan Paul turned his U.S. Championship belt into a censor bar this week -- the WWE Superstar posted a completely naked shower snap on social media ... with only his new, shiny addition covering his junk!!
The Maverick -- who won his first wrestling title over the weekend after beating Rey Mysterio at Crown Jewel -- shared a few snaps of his life as the champ on Thursday ... and let's just say he's been getting some quality time with the hardware.
The 28-year-old clearly wouldn't let his new belt leave his side as he went about his daily routine -- spooning in bed with his fiancée, Nina Agdal, enjoying a rooftop stogie, working out .