Britney Spears is perhaps the most famous public restroom user in the world — who doesn’t remember her barefoot bathroom trip? It’s only fitting then that the 25-year-old mom of two would bring the press behind the door with her. And at a Quizno’s in Los Angeles this week, Spears did just that, inviting a paparazzo into the ladies’ room with her, and reportedly, asking for help procuring a tampon.