Diddy did what Diddy does best at the Ace of Diamonds strip club this week -- be rich and blow stacks o' dough ... with some help from family and friends, of course.
Diddy and his son, Justin Combs, crashed AoD by Brand Group LA in WeHo Tuesday night with a grocery bag full of cash -- lots and lots of $1 bills based on these pics.
Sources involved in the money parade tell us Papa Combs spent close to $100k on strippers and booze. We're told 60 bottles of Ciroc were sent his way, which he then shared with other club-goers.
Oh, and Diddy's pal, T.I., made an appearance too. All that money ain't gonna throw itself.