Jennifer Lopez shows her diva roots in Harper's Bazaar's "Best Dressed" issue, saying today's young Hollywood starlets "don't know what they're doing" when it comes to fashion. When asked if she "turns her eye to young Hollywood stylemakers like Nicole Richie, Keira Knightley and Scarlett Johansson," Lopez answered, "I don't spend much time thinking about 'those girls.' Fame is very intoxicating. You don't realize what you're doing when you're young."