Interesting celebrity foursome at the Knicks vs. 76ers game Wednesday night -- Chris Rock, Beastie Boys rapper Adam Horovitz, Ben Stiller and Jimmy Fallon.
Huge stars ... super successful ... and it got us thinking -- who's got the biggest bank account?
Chris Rock -- movies, syndicated TV show, stand-up ... dude's ballin'
Ad-Rock -- 33 huge years as hip-hop royalty
Ben Stiller -- movies, movies, movies, movies
Jimmy Fallon -- talk show money is no joke
Bottom line ... we don't really know who's got the most cash -- but if they combined forces, they could probably buy a team ... like the 76ers.
Soooo ... scouting trip?