Netizens can't stop talking about NMIXX's Sullyoon. 

Sullyoon's past photos were a hot topic online, and this time netizens are talking about how her live singing skills are as good as her stunning visual. 

Netizens are saying Sullyoon proved how she passed auditions for three big labels in Korea which are JYP Entertainment,YG Entertainment, and SM Entertainment after watching her sing live. It is known that she also got into TS Entertainment, Fantagio, FNC Entertainment, and she was a trainee at Woollim Entertainment. Sullyoon personally revealed she debuted with JYP Entertainment because she is a fan of TWICE. 

Netizens' comments include: "She is so pretty. I'm shocked as much as I saw Kim Tae Hee for the first time." 

"She is the fourth-gen YoonA who can sing and also stunning."

"How can she sing so well too?" 

"I have a feeling she would have debuted anyway whether she auditioned or not lol She's too stunning to not be a celebrity."

"If I run a company and I get a trainee like her I'd literally make a whole group around her lol She is so pretty and she can sing too."  

"She is a vocalist who can sing live and can dance too, on top of her visual."

"Every time I see her name in the title I can't help myself clicking on it." 

Meanwhile, NMIXX made its debut with "O.O" last month.