Adam Sandler Spent $800,000 On Cars For His “Grown Ups” Co-Stars

CHRIS ROCK woke up a few days ago and found a $200,000 Maserati sitting in his driveway.  It was a gift from his "Grown Ups" co-star ADAM SANDLER, just to celebrate the fact that the movie was a hit.

-Adam did the same for their other co-stars, DAVID SPADE, ROB SCHNEIDER and KEVIN JAMES . . . which means that he splashed out $800,000 on cars for these guys.  Not that he can't easily afford it.

--Rock says, quote, "I went outside the other day and I had a new Maserati in the driveway.  Now I think that I'm Adam Sandler's (B-word).  The movie's like the biggest thing for [Sandler], he appreciates the help."

(--"Grown Ups" hits DVD and Blu-ray today.)