The ranking of hit songs of the 2nd generation of Korean Girl Group was published in the online community has attracted the attention of netizens. Netizens don't know who has made it on what criteria of determinations.

Legend: Tell me of Wonder Girls
Mega Hit: Nobody of Wonder Girls, Gee of Girls' Generation
Big Hit: One more time of Jewelry, So hot of Wonder Girls, Abracadabra of Brown Eyed Girls, Bad Girl Good Girl of Miss A, Roly-Poly of T-ARA
Hit: I don't care of 2NE1, Genie of Girls' Generation, Mr. of KARA, Alone of SISTAR, BBABBABBA of Crayon Pop
Popular: I am the Best of 2NE1, Loving U of SISTAR, What's Your Name of 4MINUTE, NONONO of Apink, Something of Girl's Day