Top Idol Flashes Her Lace Underwear On Stage, Draws Massive Reactions

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.

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.

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.

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

— 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

— sree ⋆. ˚ (@agustdflimz) September 19, 2026

Again, I don’t think I should be allowed to perceive this

— lipsoul enjoyer (@RubenBonillas) September 17, 2026

No wonder y’all’s birth rate is so low you’re so afraid of a fucking pussy

— Katy (@art_luvrrrr) September 16, 2026

This is f*cking filthy.

— @iyeonpil/X

scared of baddies omfg yall are losers

— st⭐️r girl (@btshiyih) September 17, 2026

MAMAMOO