HyunA and Dawn are undeniably the most wild, perfect couple in their couple version '1+1=1' teaser images!

Earlier this week, HyunA captivated onlookers with her wicked transformation as a blue-haired princess, while Dawn showed off his eccentric side as a neon-green-haired prince. Now, the two have come together to complete a color explosion!

HyunA and Dawn's upcoming duet album '1+1=1', containing a total of 4 brand new tracks, is set for release on September 9 at 6 PM KST. While you wait, check out the duo's dazzling new concept images, below!