http://www.youtube.com/watch?v=wq7ftOZBy0E OMGOMGOMG. The MV IS OUT!! /like 1 hr ago/ 

Hyoyeon got more lines to sing!! 
Yuri the swagger queen!
Taeyeon look so different!
YoonA is rapping!!!
Jessica looks stunning!!
Sunny looked FANTASTIC!!!
Seohyun was cute!!
Tiffany was AWESOME!!
Sooyoung's english was GOODDD.