Several KPOP groups such as T-ARA,Sistar and Leeteuk,Girls' Generation,SHINee,and following up with MBLAQ; had starred in Korea's Top Variety Show,Hello Baby! Each episode is focused on the members of the groups taking special care of a young toddler,or maybe more,as ''fathers/mothers'' and completing tasks on baby care. (Taken from Wikipedia.)   2012's n