“This is my sanctuary — this is my home. This is where I feel most comfortable.” Jason Derulo is seated like a king at the epicenter of a rented studio in Burbank that is encased with a simple, yet modern aesthetic — black leather sofas and muted-colored walls, a switchboard only used by the elite producers, and glass windows dividing the studio from the adjacent sound booth. Dim lighting hovers over us, but Derulo’s demeanor is anything but dark.