TWICE Jeongyeon's Sister Gong Seung Yeon Honestly Answers Who She Thinks Is Prettier Between The Two Of Them

Actress Gong Seung Yeon recently revealed who she thinks is the prettier between her and her K-Pop idol sister.

Gong Seung Yeon | *@0seungyeon/Instagram*

On August 1, Gong Seung Yeon was a guest on the SBS PowerFM radio show Choi Hwa Jung’s Power Time. She talked about her role as a paramedic in the K-Drama The First Responders 2, which is set to be released on August 8 on SBS.

Gong Seung Yeon in the poster for “The First Responders 2” | *@0seungyeon/Instagram*

Gong Seung Yeon revealed behind-the-scenes facts about her filming the show, such as when she had to practice putting a needle in her arm during the first season.

Since I play a paramedic, I needed to learn the basic procedures of giving treatment. I got a fake arm and practiced, but because it wasn’t a real arm, it was hard and stiff. So although I didn’t actually prick her arm, I practiced by tying a rubber band around my sister Jeongyeon’s arm.

— Gong Seung Yeon

Gong Seung Yeon in “The First Responders” | *@0seungyeon/Instagram*

Gong Seung Yeon’s sister Jeongyeon is a member of TWICE and one of the three Yoo sisters. The eldest sister is Gong Seung Yeon, Jeongyeon is the youngest, and in between, they have a sister who doesn’t work in the entertainment industry. Gong Seung Yeon talked about her “leadership” role as the oldest sister.

My sisters and I have a 1-year and 3-year age difference. When we were young, I disciplined them a lot. Maybe because I ordered them around so much back then, they clean up for me when they visit my house.

— Gong Seung Yeon

Gong Seung Yeon (left) and Jeongyeon (right) | *@0seungyeon/Instagram*

When talking about her looks compared to Jeongyeon, Gong Seung Yeon shared her witty and very sister-like response to who she thought was prettier.

I’m prettier. We look slightly different. Jeongyeon has a better personality.

— Gong Seung Yeon

The two siblings appear to have a close relationship, as Jeongyeon even posted a picture of her sister on the radio show in support. The caption showed their adorable bickering relationship.

I do have more talent than you.

— Jeongyeon

Gong Seung Yeon also revealed on the radio show that she looks more like their father, Jeongyeon looks more like their mother—while the middle sibling was like a combination of the two celebrity sisters.