June 1 (UPI) -- South Korean girl group Black Pink will release a new EP this month.
The K-pop stars will return June 15 with the EP Square Up, according to The Korea Herald.
Square Up is the third part of Black Pink's Square music series. The group previously released the single album Square One and the EP Square Two in August 2016 and November 2016, respectively.
Black Pink's agency, YG Entertainment, shared a teaser poster for Square Up Thursday on Twitter.
"#BLACKPINK 1st MINI ALBUM 'SQUARE UP' MOVING POSTER," the company wrote. "1st Mini Album '#SQUAREUP' 2018.06.15."
Black Pink is known for the singles "Boombayah," "Whistle" and "Stay." The group's music video for "As If It's Your Last" was the most-viewed K-pop music video in 2017.