Project trio, NASTY NASTY, provided a new teaser today, a picture that showed the charismatic female members, Kyung Li and Sojin.

The ladies both look sexy, but they also serve to interestingly contrast each other. �Sojin wears an all-white lacy outfit while Kyung Li wears the same but in black, but this may be hard to notice because of their captivating gazes that intensely jump out of the picture.

SEE ALSO: Amidst ongoing internal dispute, NewJeans unleash first wave of teaser photos for 'How Sweet'

Their debut with "Knock" will be on September 3.
�

20140903 PM12:00 ??????(NASTY NASTY) ?? ?? #?????? #?? #?? #?? #?? #???? #?????? #????? pic.twitter.com/bMEjUwwope

� ?????? (@nastynasty2014) August 29, 2014