Former After School leader Kahi who is now 40 years old proved unrelenting dance skills as she showcased a cover of BLACKPINK Lisa's "LALISA." In the premiere of "Mom is an Idol," the K-pop icon also shared her life as a mother and wife in Indonesia, after she decided to leave Korea.

On tvN's new entertainment program "Mom is an Idol," which first aired on December 10, former idol group members who left due to childbirth and childcare were seen challenging the K-pop scene again.

Kahi Praised for Her Dance Skills and Charisma for her Dance Cover of 'LALISA' by BLACKPINK Lisa

In particular, the show is comprised of former After School Kahi, Wonder Girls Sunye and Jewelry Park Jung Ah, who were the top female stars during their heyday.

During the broadcast, Kahi, who will turn 41 on Dec. 25, expressed her extraordinary passion as she performed a perfect dance to BLACKPINK Lisa's "LALISA."

In Kahi's performance, the "Diva" singer flaunted charisma and energy as high as fourth-gen idols.

In response, the show's regular members Lee Chanwon, Hong Jin Kyung, and other guests can't help but admire Kahi.

"How can I live?" "How can I last for 10 years?" "Charisma is no joke," "It seems that the idol cheering squad came to enjoy the concert hall after forgetting their identity, not saying, 'Your senior is here,'" some of the comments.

When Kahi performed Jessie's "What kind of X" in the vocal evaluation, Kim Do Hoon said, "I "Everyone here must feel the same, but you are perfectly equipped with the hottest girl crush these days, not to mention force or aura."

ALSO READ: Where is After School Now? A Look into a K-pop Group With Only 1 Active Member

Kahi Shares Life in Bali After She Left Korea and Graduated from After School

Meanwhile, the "Bang!" singer updated K-pop enthusiasts on her current status after she decided to take a break from the entertainment industry for her family.

"I can't help but not come from Indonesia. I came with my family and now my husband is taking care of the children," Kahi shared.

In the broadcast, the former After School also narrated what changed after she became a mother and left her country for Bali.

"I think my life pattern really changed around children. When I woke up in the morning, I went to the kitchen right away to prepare breakfast and lived like that. I purposely didn't watch my past performance. I want to keep doing it when I see it. But I can't do it anyway. I didn't dare to think that I missed the stage because I was old, I have children, and I'm not in Korea."

She further stated, "I met with the members of the "MMTG" after a long time and went back that it was the last stage of my life, but after I went, I liked the stage more. Even if I don't shine as brightly as I did when I was young, I'll be a Kahi who's a mother but does well on the stage," she avowed.

On the other hand, tvN's "Mom is an Idol" that first aired on the 10th, will be broadcast every Friday at 8:40 p.m. KST.

READ MORE: Former After School Kahi Gives Honest Opinion on aespa and 'Next Level' + See Dance Cover

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Written by Eunice Dawson