Did she hit the triple note or not?
1 hour ago
ILLIT member Wonhee has caused some radically divided reactions online with her latest solo performance.
ILLIT’s Wonhee
On December 31, KST, Wonhee took the stage at the 2025 MBC Gayo Daejejeon, where she performed IU’s popular song, “Good Day.”
Ever since this cove performance got announced, netizens have been eagerly waiting to see how the ILLIT member pulls off such a difficult song, especially the infamous triple high note.
Since it’s definitely a “Good Day”, here’s IU belting her iconic triple high notes on YHY’s Sketchbook stage through the years. She must have performed this a thousand times already over the past decade – truly a living legend. 👑 #IU #아이유 pic.twitter.com/mBl4oum1ln
— ᯓ 🍊ᯓ (@choobimii) January 8, 2021
Wonhee ended up delivering the song perfectly on stage, even with some choreography sprinkled in between. Multiple clips of her performance have been doing the rounds on the internet since, drawing millions of views.
WONHEE performed a special stage of “Good Day” by IU at the 2025 MBC Gayo Daejejeon.
She delivered an amazing performance with her INSANE TRIPLE HIGH NOTES.#ILLIT #아일릿 #WONHEE #원희 pic.twitter.com/Hh48n6TSr8
— ILLIT NEWS (@theillitnews_) December 31, 2025
However, the reaction to Wonhee’s performance has been highly divided. On the one hand, fans were blown away by her vocal prowess and felt like it was a fitting reply to all naysayers who doubted her ability to cover “Good Day” live.
y’all said all that for nothing 😭 she even did it live i’m crying https://t.co/WCmJCkPEJJ
— lex (@39ssaint) December 31, 2025
APOLOGIZE NOW ! https://t.co/oDG85Bmh1M
— sity (@sitypinks) December 31, 2025
All those bitter bitches who were dragging her even before she performed looking like right fools now….and i am still seeing some dumb ass blinks in the quotes. They will never ever not be bitter towards other gg idols and scream for feminism. https://t.co/wiUJB9FrLO
— Roséannechae¹ needs Spaghetti 🍝 (@chaewonzpet) December 31, 2025
On the other hand, critics rushed in, arguing that the HYBE idol did not sing the song live but used pre-recorded vocals to stimulate a live sound. Some even brought up IU’s live vocal performance of the song, pointing out that she had to visibly push her throat muscles to hit the high notes, whereas Wonhee appeared to be doing it without even breaking a sweat.
Wonhee is the greatest vocalist kpop has ever seen cause she hit that high note LIVE and didn’t break a sweat. Even IU, the original singer, had to close her eyes almost popping veins to do it. 🔥pic.twitter.com/QmrmxzV0yz https://t.co/j1zQ5C1MIz
— ryu (@ryuryuryv_) December 31, 2025
N her fans said this is live? Yeah u can make a fool of a fans of a group that always lipsync but u cant fool the live vocals enthusiast🤣 im sure her fans will said ‘this is live, i can hear her breath’ girlll, live AR exist. They gonna record your breath whatsover to make it… https://t.co/ZzbCMFzT0U
— Baemon0T7 (@baemon7012) December 31, 2025
You can clearly see the difference between IU n lipsync queen😂🤣😂 what an embarrassment.
pic.twitter.com/myFYNd8tc3 https://t.co/Q1WpsQaBgd
— WE GO UP (@Bae7Pink4) December 31, 2025
Some defended the idol, posting an audience-recorded version of the triple high note, where her voice could be heard going slightly off-pitch for a moment, a characteristic of a live vocal performance. However, netizens also criticized this version, labelling it badly delivered.
One of the audience attended the MBC Gayo Daejejeon recorded WONHEE’s live performance which she nailed the TRIPLE HIGH LEVEL NOTES.
This just proves that it’s LIVE and delivered it well. #ILLIT #아일릿 #WONHEE #원희 pic.twitter.com/4ji4xGWXbx
— ILLIT NEWS (@theillitnews_) December 31, 2025
Why are they allowing this kind of vocal abuse to happen https://t.co/uguhcOiHUS
— 🖇️ (@haseuluwu) December 31, 2025
someone asked how can she have two voices I’m crying bruh https://t.co/CIb5wcjWa3
— nini is talking to geenius ♡ (@tyunrenie) December 31, 2025
it sounds so awful im so sorry https://t.co/R8wn5x3DYb
— kei (@510stills) December 31, 2025
In response, many again defended Wonhee, arguing that she was simply nervous during the performance and pulled it off well for such a young idol.