Red Velvet dropped several group teaser images for their "Bad Boy" comeback.

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After revealing many individual teaser images of each member, the group has finally released an edgy collection of group teaser photos for their upcoming comeback. The photos portray two different sides of Red Velvet. While one shows the girls in a much more fierce and bold concept, the other shows them in a much lighter mood. Check out all the images below!

"Bad Boy" is the title track from their upcoming repackaged album 'The Perfect Red Velvet' and is set to release on January 29 at 6 PM KST.