Netizens were left fired up.
Koreaboo
4 minutes ago
A beloved third-generation girl group member recently became a hot topic online after flashing her underwear to the audience mid-performance.
The idol in question is none other than MAMAMOO member Hwasa.
Hwasa
Recently, Hwasa drew massive attention globally after performing at the 2026 Rock in Rio festival in Brazil. She made history with the performance, becoming the first female K-Pop soloist to perform on the festival’s main stage.
| Ticketmaster
Hwasa delivered a power-packed set consisting of 13 of her best hits, including “Twit,” “Maria,” and “Good Goodbye,” to an audience of over 80,000. However, the talk of the internet was two particular performances, and they were “I’m A B” and “Don’t.” Both these performances had something in common— Hwasa showing off her lace underwear while dancing, without a care in the world.
| Star News
During “Don’t,” the singer pulled a sexy floor choreography moment, sending the audience into a frenzy with a teasing glimpse.
#HWASA pic.twitter.com/m9l6kFZ8iS
— mamamoo files SAW HWASA (@mamamoofiles) September 15, 2026
However, the beginning of “I’m A B” was much bolder, with Hwasa assuming a power pose, her lace undergarment fully on shown on purpose. It stood out as a powerful moment in the context of the song.
#HWASA pic.twitter.com/gbEY9q15uh
— mamamoo files SAW HWASA (@mamamoofiles) September 15, 2026
Both these particular clips have drawn massive reactions online. While there was some criticism, it wouldn’t be an exaggeration to say it was suppressed by the sheer volume of the cheers.
i kinda love that hwasa is doing everything that korea is afraid of seeing like it was time for some change to happen in kpop https://t.co/SH9BgEXynv
— ᵕ̈ (@pinksbabymon) September 19, 2026
i love how knetz never stfu about her and she still never gaffff goddd i need more people like her https://t.co/lpR2F0ZWSZ
— sree ⋆. ˚ (@agustdflimz) September 19, 2026
Again, I don’t think I should be allowed to perceive this https://t.co/qZKZbKGeYv
— lipsoul enjoyer (@RubenBonillas) September 17, 2026
No wonder y’all’s birth rate is so low you’re so afraid of a fucking pussy https://t.co/F9leZ4u4dx
— Katy (@art_luvrrrr) September 16, 2026
This is f*cking filthy.
— @iyeonpil/X
scared of baddies omfg yall are losers https://t.co/khYS6sKViB
— st⭐️r girl (@btshiyih) September 17, 2026
MAMAMOO