As much as we love our youthful idols, they cannot stay as babies forever! Sadly, some of our fan favorites have taken their first step into adulthood as they have left the teenage years behind in 2017! Check out the fresh-faced adults down below!

GOT7 Bam Bam

U-KISS Jun

Seventeen The8

BTS Jungkook

j

iKON Junhoe

GOT7 Yugyeum 

Seventeen Mingyu

iKON Donghyuk 

Seventeen DK

15& Yerin

15& Jimin

ji

Oh My Girl Binnie

Lovelyz Soojung

G-Friend Eunha

Oh My Girl Jiho

TWICE Jihyo

G-Friend Yuju