Sean "Diddy" Combs' Halloween celebration is going to look - and taste - a little different this year. As he continues serving his sentence at Brooklyn's Metropolitan Detention Center, the music mogul will mark the holiday without any treats. "No candy on Halloween," an MDC spokesperson told People on Wednesday, October 29. Instead, Diddy, 55, and other inmates at the facility - like accused UnitedHealthcare CEO killer Luigi Mangione - will reportedly be able to have breakfast at 6:00 a.m.