Regina King has been playing the long game with her armpits. Ten years into her aluminum-free deodorant quest, the Oscar winner knows the drill: find a natural formula that works, ride it out for six months or a year, then swap when your body inevitably shrugs and stops responding. It’s a whole rotation. And her current favorite? She spotted it on a billboard while walking through Soho. “Billie has been my latest, and it’s my latest and greatest right now,” King told The Strategist, calling out the darker green bottle and the lighter blue one as her go-to fragrances. For anyone white-knuckling...