Carla and Marco have a few things in common - namely, their bipolar disorder. But when they meet inside a psychiatric hospital, they begin a relationship in Touched With Fire (2016). Katie Holmes stars as Carla alongside Luke Kirby as Marco, and gives us a few peeks behind the madness. She gets drenched while in a t-shirt, giving us a chance to see her perky nipples poking out. She even sneaks some side-boob while in the shower with her man. We love Katie Holmes, and it's always great to see her show off.