Kid Cudi smoked cannabis in preparing and labored out on a treadmill, although RZA worked out in the body weight area. Kid Cudi, Mos Def, Santigold, Alicia Keys and Elly Jackson. West never slept a comprehensive night time at the "glass-enclosed mansion" he had rented, opting instead to take power naps in a studio chair or sofa ninety minutes at a time.