Mamamoo's Moonbyul acts out in 'Lunatic' video

MAMAMOO's Moonbyul / Courtesy of RBW

South Korean singer Moonbyul is gearing up to release her new solo EP.

The 29-year-old K-pop star, a member of the girl group Mamamoo, shared a glimpse Thursday of the video for her song "Lunatic."

The teaser shows Moonbyul act out and throw a fit while sitting at a desk in a room with a camcorder.

"Lunatic" appears on Moonbyul's forthcoming solo EP, “6equence.” The mini album also features the songs "G999" featuring Mirani and "Shutdown" with Seori.

Moonbyul released a music video for "G999" in December. She shared the release schedule for “6equence” later in the month.

The singer will release a highlight medley for “6equence,” Jan. 16 and a music video teaser Jan. 18. She will release the EP and another music video Jan. 19.

Moonbyul came to fame with Mamamoo, which also consists of Solar, Wheein and Hwasa. The group released a compilation album, “I Say Mamamoo: The Best,” in September. (UPI)