Bradley Cooper revealed that he is “totally” comfortable walking around his house in his birthday suit since his late father “always” did the same thing while he was growing up.Cooper, 49, appeared on Monday’s episode of Dax Shepard’s “Armchair Expert” podcast where the host admitted his family was “naked all the time.”“Me too,” Cooper replied. “And by the way, I was like that,” the “Maestro” star continued. “Not with my mom but with my dad.