Key danced girl group's dance :) He did it very well~!
thx @awesomeness967
Here are the songs they dance to if you didn't already know~
0:18 KARA- Mister
0:48 IVY- Touch me
1:18 T-ara- Bo Peep Bo Peep
2:20 IU- Marshmallow
3:34 After School- Because Of You
4:24 f(x)- Chu~
4:52 Girl's Generation- Genie (Tell Me Your Wish)
![](https://i.ytimg.com/vi/S0PD693MF24/mqdefault.jpg)