Girls' Generation won the trophy again on 'Show Champion' this week for "Mr.Mr"!

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The music show tweeted, "The honorable 'Champion Song' of 'Show Champion's 100th episode on March 19 is..? �Girls' Generation! �Girls' Generation won for the second week in a row! �They all kept their promise to the MCs if they won #1, right? Congratulations once again!!!"

Check out their performance and win below! �Also, watch the encore in which they cutely roll around in the confetti on stage.