f(x)'s Krystal and Amber, EXO-K's Suho, Baekhyun, and D.O. participated in fashion photoshoot for 'Cosmopolitan'.

For the November issue of the magazine, the SM Entertainment artists promoted recycling as a collaboration project with an apparel brand through their casual T-shirts.

f(x)'s Krystal wore her blue T-shirt and shorts with her trademark chic facial expression, while fellow member Amber embodied a different style as she wore the T-shirt loosely with a denim jacket hanging from her shoulder.

EXO-K's Suho, Baekhyun, and D.O. each wore a T-shirt promoting recycling as they posed together sweetly, showing off the innocent look of a rookie group.

The full photoshoot will be released through the November issue of 'Cosmopolitan'.

[gallery]