aespa‘s Ningning recently gained attention for her bold move during a livestream.

When a sasaeng (also known as a stalker fan) called her phone number multiple times, she threatened to expose them.

Someone kept calling NINGNING’s number during her live and addressed that she was uncomfortable with it

🦋: I don’t want to make it public, but if they call one more time I might reveal the number. Because this is disrespectful to me, I don’t think this is right.

If you love… pic.twitter.com/haaCVvReSV

— Jazz (@mjkmwntr) March 4, 2026

After the number refused to stop calling, she began to read the phone number out loud.

a sasaeng kept calling ningning during her live and she called out their number you can tell how she was so fed up with it…. pic.twitter.com/b0gW3W5MIO

— 👽 (@icurina) March 4, 2026

Many commended her for not tolerating the invasive behavior. However, others were concerned for the repercussions of her behavior.

need enha to start calling out numbers like this too https://t.co/NCAyP8CxRx

— ‎ً (@WONFAlRY) March 4, 2026

this happened to my good friend renjun and he got put on hiatus https://t.co/WrOuWJcc5g

— 𝗌𝗁𝖾𝗋𝗒𝗅 (@AgentSheryl) March 4, 2026

south korea STILL doesn’t have a law that protects idols from these crazy people https://t.co/NhSMxWUAyf

— ۟ (@otsudoll) March 4, 2026