Rookie group in 2012

Urmm,it's k-pop day ,everyday in my life.No k-pop,I think i'm going crazy without it.rite?So this year,kinda have many k-pop rookie group.Such as NU'EST,EXO K,EXO M,BtoB...and more!!Ahahaha,yepp~really crazy for k-pop fans,isn't?Yahh~so many great song later and great rookie group..I think I don't know who to choose...They are really hadsome,cute and talented!!

I will update more... ^^
                                                                         BTOB

                                                                       
                                                               EXO M AND EXO K

NU'EST