Hilary Duff's diet leaves plenty of room for chocolate! The 32-year-old actress took to Instagram on Tuesday to share a pic of her impressive bikini bod, while revealing that she still indulges in some carbs and alcohol.In the mirror selfie, Duff sports a brown-and-black printed bikini, with large hoop earrings, oval sunglasses and a half-up, half-down hairdo. The caption of Duff's post reveals that she's been counting macros — a process of tracking a person's carbs, fats and proteins -- with