Girls’ Generation member Taeyeon caused a sensation last week with a concert outfit that some audience members deemed inappropriate, and it looks as if fellow member Tiffany is now following suit.
Many fans that are used to the girls cute image are confused by the change, but others have noted that the girls are in their mid 20's and that it is a chosen form of expression.

These photos were taken at the Girls’ Generation solo concert in Hong Kong on January 15th. Tiffany and Taeyeon performed a duet of “Lady Marmalade" from ‘Moulin Rouge’, which is the story of a woman working at a burlesque house.