25 Nov – Cube Entertainment made a surprise to fans by revealing that they'll be launching a co-ed "performance unit" called Trouble Maker.
According to dkpopnews website, the agency unveiled the unit's album jacket photo through their homepage, along with the announcement that Trouble Maker is comprised of B2ST's Hyun-seung and 4minute's HyunA.
The photo features a "private party concept" with HyunA and Hyun-seung dressed in all black and there are expectations for a provocative, yet sophisticated show between HyunA and Hyun-seung's charms.
Their first mini album, "Trouble Maker" consists of a dance track as well as an emotional ballad and the unit will start revealing their teaser photos on 25 November through their teaser site.
Their album will be released this 1st December.