We all know SNSD, and while they don’t actually sing in this new MV, the song is all about them.

“Beautiful Girls,” posted a few days ago on SM Entertainment‘s YouTube channel, is a R&B-style ballad dedicated to Kpop’s reigning princesses sung by Joong Ae-seo, featuring Yoo Young-jin (yeah, I haven’t heard of them, either…).  Check it out.

If I really wanted to memorize the names of all the girls (maybe I’ll try one more time…), I could just listen to this song another time or two.  If you’re a fan of the song, it is also available for purchase on iTunes.