As previously reported, Jay Park is featuring in 5dolls' debut music video, and they recently unveiled two new official photos from the set. He showed off his impressive dancing talents in a battle against leader Soomi and the unit's newest addition, Seo Eun Gyo. In the photos, he's pictured alongside member Chanmi. The music video itself is directed by famous CF director Cha Eun Taek, who's known for his work with Lee Hyori's "Anymotion" MV CF series. The teaser for the video will be released on February 7th. [gallery] Source + Photos: Newsen via Daum