Emma Watson Wallpapers Emma Watson actress The Perks of Being a Wallflower. Emma Watson was snapped out and about in London, and she wasn't alone. One of the stars of the 'Harry Potter' adaptations, Watson has become one of the most sought after women in the world with several modelling contracts also aiding her reputation as one of the most attractive celebrities in the world. One lucky man seems to have potentially snagged the 21 year-old however, after she was snapped out shopping with him in the city centre.