Helena Christensen dared to bare when she shared a sneaky selfie from her bathroom on Saturday - and she was in her birthday suit.The Danish supermodel, 52, protected her modesty in the Instagram Story which gave fans a sneak peek inside another of her quirky homes. MORE: Helena Christensen shows off her figure as she reveals pole dancing skills Helena had just treated herself to a DIY spa treatment and was preparing to get dressed up for a night at home with her pet pooch. WATCH: Helena