This week’s episode of “Idol Room” features guests Sunmi, Weki Meki’s Choi Yoojung, GFRIEND’s Umji, and Koyote member and comedian Kim Jong Min!

In a pre-release clip from the show, Sunmi’s fellow guests were asked to play a “Sunmi dance cypher” game, where they were told that Sunmi’s hit songs would play and they should take a turn to dance when they felt inspired to do so.

When “Full Moon” came on, Choi Yoojung got up to take on the choreography, and Sunmi smiled as she watched. “She’s so good!” said Sunmi, and gave her a hug when she was done.

Umji (who’s known as a “successful fan” of Sunmi) was quick to dance to “Gashina,” and her version earned praise and applause from Sunmi. Kim Jong Min was next and did a freestyle dance to “24 Hours,” which had everyone laughing until he impressed them with his b-boy moves!

Choi Yoojung also wowed Sunmi with her dance cover of “Heroine,” and the show revealed that the guests will also be dancing to Wonder Girls songs in the episode.

Check out the clip below:

This episode of “Idol Room” airs on September 4 at 6:30 p.m. KST on JTBC.

Sunmi’s comeback is also set for September 4, with her new mini album “Warning” and the music video for her title track “Siren” due out at 6 p.m. KST. Check out her teasers here!