UPDATE: Diddy was sent back to solitary confinement as prison officials investigate his alleged VIP treatment, including paying for massages from other inmates.

UPDATE: Diddy was sent back to solitary confinement as prison officials investigate his alleged VIP treatment, including paying for massages from other inmates. Reports claim he also had access to a smuggled cellphone, contraband alcohol like Hennessy cognac, and custom meals prepared with makeshif…