G-Friend is known for their pure and youthful girl-next-door concept, but they decided to spice things up a bit during their appearance on 'Weekly Idol' on October 21!

First MC Jung Hyung Don said regarding their "power youth" concept, "Is this the different strategy that is unique to G-Friend?" and the members replied, "We're not good at being pretty.  Feminine dances don't match us," explaining that is how they got to begin their "power youth" image.

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They then performed Girl's Day's "Something" in their "power youth" style, raising interest because the dance was known to be sexy.  Still, with their youthful vibe and sweet demeanors, they still looked cute more than anything!

MC Defconn said, "It's the same dance, but it gives off G-Friend's unique vibe."  Watch above!  Can you see them doing sexy in the future?