Puff Daddy was arrested on charges of sex trafficking and racketeering earlier this week.
He's facing life in prison and has been denied bail twice, suggesting The Diddler may never again be a free man.
He's being held at MDC Brooklyn Special Housing Unit, away from the general population, as he awaits trial.
Puff's first meal was Swedish meatballs, although he could have opted for a healthier black bean burger.
The sides included egg noodles, green beans, a garden salad with dressing, and a 16-oz. beverage.
He will continue to get three meals day, totaling 1800 calories.
Wake-up time is 6 AM. He gets an hour of rec time daily and three showers a week.