If it's Girls' Generation, its definitely worth watching!
With that said, here comes another show you shouldn't miss, it's KBS' 'Yoo Hee-Yeol's Sketchbook'! From the show, check out SNSD's performances below~
You can go to kshownow for other links to SNSD on Sketchbook
[Official Upload HD without Subs]
I got a Boy
Lost in Love
Genie + Hoot + Gee