Honestly, I'm a new fan of Girls' Generation...
I've heard of them a lot but never really listen to their songs or see any of their videos (except SEOUL video) until I saw them on Music Station Super Live 2010 (I'm actually more into Japan). After that I keep playing their part in the video (specially Gee) and gotten really like it. It's a nice song, I love the arrangement and the dance too.
Also, I'm amazed that even though they're so busy, they seriously learned Japanese language and some of them can talk fluent already in Japanese (lots of people couldn't get it that fast, including me).
And that's how I come to admire them.
And lastly, like I always tell people about myself, I'm not good with English, specially grammar, so I'm sorry if there's any grammar error or any other mistakes.