“Single’s Inferno 4” New Girl Park Haelin Revealed To Have Almost Debuted As Part Of This Popular Girl Group

She almost debuted as a girl group member.

Sian is not the only cast member in Single’s Inferno 4 with a familiar background! While Sian previously appeared on Produce 48…

…new addition Park Haelin was once a contestant on Mixnine.

Haelin appeared as the new girl in episodes 5 and 6 of the show.

NEW GIRL IS SO PRETTY!!#SinglesInferno4 #SinglesInferno4Ep5 Haelin pic.twitter.com/BZWupDQZi5

— ꪆৎ (@fraktsiyalore) January 21, 2025

She immediately stole the hearts of the male contestants and set the other girls on edge. Haelin was revealed to have been a former idol trainee. She trained at JYP Entertainment, PlayM Entertainment, and MNH Entertainment! She was part of the debut team for Weeekly but failed to make the final lineup.

You can watch her fancam below.

Fans are excited to see what she will bring to the dating reality show! Things have definitely gotten spicier since she’s arrived.

the new girl haelin at least bringing something to the table. look at how she says to dongho & arin after being back with dongho from paradise. but that new man was bland & the fact that majority of girls themselves voted for him…… pls we lost seongbo #SinglesInferno4 pic.twitter.com/JedJn6eMUK

— 🍒 (@riskyqueens) January 21, 2025