A hairdresser works on a hairstyle for a model at the 22nd China Wedding Expo, which kicked off July 5, 2012, at the Shanghai World Expo Exhibition and Convention Center. [Photo/CFP]
Visitors watch a hairdresser working on a new hairstyle for a model at the 22nd China Wedding Expo, which kicked off July 5, 2012, at the Shanghai World Expo Exhibition and Convention Center. [Photo/CFP]