Rockin' a wig: Fashion's latest must-have accessory

Wigs are the latest fashion must- have accessory. Celebrities from Beyonce, Katie Perry, and Adele have made wig a stylish hairstyle option. The Shine's resident fashion stylist, Dena Giannini, explains why wigs have become such a popular trend, and how to choose and purchase a wig that works best for you.