Coming from their 3rd '4 Walls' win, here are f(x)'s Krystal and Amber who happily posed with their trophy from 'The Show'.
If you missed it, you can watch f(x)'s performance here.
Release Date: June 28, 2016
Release Date: July 5, 2016
Release Date: May 17, 2016
Buy SNSD's 'Phantasia in Japan' DVD/Blu-ray