WINNER: Girls' Generation - Congratulations!

With "March Madness" (NCAA Basketball Tournament) taking over the month of March, we thought it would be interesting if we had a tournament of our own. For our tournament, we listed 16 top girl groups for you to decide on who is the very best.

Just like the real tournament, could a cinderella group upset a top favorite? Well, that's all up for you to decide through your votes!

Let's see who our readers have to say is the best of the best.�

SEE ALSO: Why K-netizens are sympathizing with Min Hee Jin following her emotional press conference