are Jack Nicholson sighting at Staples Center on Tuesday — where the Hollywood legend returned to his old stomping grounds to watch the Lakers crush the Knicks.
… and during the game, he became BFFs with rap star Tory Lanez!
Remember, 82-year-old Jack used to be a regular at Lakers games — and was even considered the Lake Show’s #1 fan!
But, a few years ago, when the Lakers were in the thick of sucking ass … Jack basically stopped going to games and even offered to sell his floor seats to TMZ (we couldn’t afford ’em).