So yes, we've seen the girls of f(x) mature before our eyes and they've stunned us with their metamorphosis in their latest music video "Red Light". In consonance with their chic and edgy concept for "Red Light", the girls posed for a sexy photo shoot with fashion and lifestyle magazine, HIGH CUT.

Through the photos, fans will be able to see how the girls have grown up from their bubblegum pop, girly-girl image to girl oozing with so much flair, boldness and style.

For the photo shoot, the girls wore a variety of trendy, chic pieces ranging from sharp tailored blazers to sexy shorts. Krystal, Amber, and Luna, in particular, rocked a striking hair transformation-all changed their hair color to blonde, red, and blue-green, respectively.

In an interview with HIGH CUT, the members talked about the "kings" among the artists in SM Entertainment based on categories such as "king of late night snacking", "playing soccer", and "having the best bare face". For the king of late night snacking, Krystal chose herself, "I have a strong obsession with food. In the past, I really liked meat, but my taste has changed, so now I am hooked on sushi."

Everyone except Luna picked SHINee's Minho for the "king of soccer", while Amber chose BoA as the SM artist with the "best bare face". Amber explained, "BoA unni doesn't need makeup. Her bare face radiates!"

What do you think of f(x)'s current concept?