Models dressed in fancy wedding gowns and adorned with costume jewelry attend the 2011 China Hair and Beauty Expo in Beijing on June 29, 2011. The models, along with their sponsors, will compete for the 'Best Hair and Beauty" award during the expo. The annual expo provides a platform allowing worldwide beauty and cosmetic manufacturers to introduce their products to buyers in China's massive cosmetic market. [Photo/CFP]

Models dressed in fancy wedding gowns and adorned with costume jewelry attend the 2011 China Hair and Beauty Expo in Beijing on June 29, 2011. [Photo/CFP]