Lee Hyori may be getting older, but she sure can rock the heck out of a little black dress.

The singer-turned-socialtainer headed back to her sexy roots for the cover of Cosmopolitan’s 12th anniversary issue.

In the cover photo for the magazine, released on August 17, Lee Hyori posed in a simple black dress, without any overbearing accessories, free to display her signature sexy style.

In the Amsterdam photo shoot published in the magazine, Lee Hyori will be walking the alleys of Amsterdam and exploring its canals, enjoying freedom, romance and the slow life. She donned a funky bohemian look with a colorful knit sweater, perfecting her own unique look.

The Amsterdam photo spread and special cover can be found in the September issue of Cosmopolitan.