Your Most Stylish Year Ever

You can try and avoid drying, flat-ironing and curling your hair, but for most people, using hair tools is inevitable. Therefore, stylist Rita Hazan, who colors Jennifer Lopez's hair, says: "It's important to use products that protect your hair from the heat." Also, if you dye your hair, Hazan recommends using shampoos and conditioners that are specifically made for color-treated tresses.