One K-pop girl group are heating things up this winter. 

With a handful of pre-release songs already ringing in fans' ears, Mamamoo are gearing up to drop a new album next week, and the group flew to sunny Thailand to film the music video for upcoming title track.

On Wednesday, Feb. 17, Rainbow Bridge World, Mamamoo's agency, revealed four colorful photos of the members through the group's official Facebook page.

One official from Rainbow Bridge Entertainment revealed the concept of Mamamoo's upcoming music video and how filming in Thailand matches with the group's personality.

"We completed a high-quality album cover and music video in Thailand, where the exotic atmosphere and Mamamoo’s refreshing image matches," said a Rainbow Bridge rep, according to the Korea Herald. "You will be able to watch a grand scale, sensual music video. We ask for your interest and support."

Meanwhile, fans can enjoy the group's new preview single "Pride of 1cm (Taller Than You)," released on Feb. 10.

Mamamoo consists members Wheein, Moonbyul, Solar, and Hwasa. They made their debut on June 19, 2014 with single titled "Mr. Ambiguous."

Mamamoo's first full length album Melting will be released on Feb. 26.