Twice Dahyun Surprises With Her Mouth Size on 'Weekly Idol'

Twice Dahyun seems very competitive on the group's recent appearance on "Weekly Idol".

During the "Idols are the Best" segment of the show with GOT7 Jackson and Monsta X Jooheon, Dahyun challenged a game where BTS V boasted off his mouth size.

Bubbly Dahyun took on the challenge and wore lipstick and opened her mouth as big as she can surprising everyone with her mouth size. Watch below (starts @7:53 mark):