이채연 - 삐에로는 우릴보고 웃지 (원곡 : 김완선) | 디바디바 채연이 EP.1-4

Chaeyeon recreates the classic Dancing Queen hair and makeup look | Diva Diva Chaeyeon 1-3

Discovering Variety Newbies (CIX BX & Seunghun) | BangBangChae EP.20

| DIVA DIVA CHAEYEON EP1 PT.2

WHAT MAKES A PERSON A DIVA? | DIVA DIVA CHAEYEON EP1-1

Let's end it now

Hello, Chaeyeon, Wax and Narsha

🐦‍🔥 Sexy Chaeyeon 💦 Conquers Ocean World 🥵 | Day by Day with Chaeyeon 💃

Actors Who Want to Be Comedians | BangBangChae EP.18

THE DAY SHE WAS TREATED LIKE A PRINCESS... | DO IT CHAEYEON

OH MY

[Golden - 이채연] 혼문 저도 조금만 닫으면 안됩니까..?

You May Spot Lee Chaeyeon by the Han River | Day by Day Chaeyeon

Teto Girl Lee Chaeyeon Walks Straight Into the Pouring Rain

Lots of work piled up (Chaeyoungs overseas, staycation w/ Chaeryeong, subscriber name, NEW content)

INTO THE BOTTOMLESS BAKING TRAP WITH WATERBOMB GODS (with BTOB MINHYUK, BAEKHO) | HELLO CHAE EP.17

I'm actually dieting, don't make fun of me (Protein Drink, Running, Supplements)ㅣDay-by-Day Chaeyeon

We were very close, guys! Riina, Yeongin! | Hello, Chaeyeon

A Day in the Life of a Hardcore Dieter Who Won’t Stop Even When Injured | Day by Day Chaeyeon

Soccer players who moonlight as celebrities.(Kick a Goal VS Let's Kick Together)

First time surfing with people I've met for the first time since I was born

EN) Dieter Lee Chae-yeon, full of poison, uses her own supplements, lemon water, and foam rollers...

EN) I thought it was Lee Chae-yeon's wedding,, Mom, sister, friend, older sister, older brother, ...

ENG)Sorry, Yeon-seo... and Kkomul | BangBangChae EP.14

But in reality, it's Lee Chae-yeon's one-woman show in 5 colors | Do It Do It Chaeyeon.

Jung Ziso, with the loudest decibel ever, and royal azalea boy Cha Hakyeon returned

And just like that, seven people gathered at her house | Tweet Tweet CHAEYEON

Why homebodies are scary: They make trouble at home | Tweet Tweet CHAEYEON

The Most Fun Movie Director in Korea Invited By Real Friend, Cho Byeongkyu | Hello, Chaeyeon EP.12

Killing Part Ceremony — Just for Me

EN) 대기실 토크까지 긁어모음 | 방가방가 패밀리

Why is everyone so serious about this game? | Banggabangga Family WM (Part 2)

EN) 자 여기 이채연이 저지른 결과물입니다 | 방가방가 패밀리WM (상)

We told Chaeyeon to dance badly... and this happened

Let's compete with EUN BI in pottery class

WALKING HER WAY TO THE HEART OF YONGSAN

ENG) 여기 도대체 왜 온 건지 끝날 때 까지 몰랐다고 한다(BTOB 민혁, 백호) | 방가방가 채연이 EP.10

ENG) Shooting Stars V-log | DAYDAY Chaeyeon

Didn't expect this much love | Tweet Tweet CHAEYEON

First of all, we have B1A4, OH MY GIRL, and ONF | Tweet Tweet CHAEYEON

DKZ's PARK JAECHAN goes fishing and gets roasted | Hello, CHAEYEON

Want to see the birth process of IZ*ONE Medley Manila? | Day by Day Chaeyeon

이채연 - '아이즈원 메들리' WATERBOMB DANCE PRACTICE

Love expert vs. crush expert | Hello, Chaeyeon EP.8

A woman in her twenties who prefers to be elegant but actually possesses cuteness.

Yes, this is the video that's been confirmed by the agency | Hello, Chaeyeon EP.7

Everyone, please make Miss Lee Chae Yeon stop being so stubborn 😭 | Do It Do It Chae Yeon

Sorry, This Isn’t the Idol Jjimjilbang Content You Were Expecting

Welcome. Please, This Way.

ENG) 정연언니랑 오징어게임말고 이채연게임 | 방가방가채연이 EP.5

Senior Chae Yeon makes her juniors lose their voices lol | Do It Do It Chae Yeon

Mom, Dad, Sister, Aunt, Uncle, and Chaeri & Chaeso! Everyone is here today! | Day by Day Chaeyeon

It's OK I'm OK - Choreography. LeeChaeYeon & ISAK

[Teaser] It's OK I'm OK - Choreography. LeeChaeYeon & ISAK

The Haidilao Adventure with Prince Geonhee & Yebin | Hello Hello Chaeyeon EP.4 (2)

Yebin and Geonhee, Christmas Special: Making Silly Beads | Hello Hello Chaeyeon EP.4 (1)

ENG) 채연이네 막둥이들

I recorded the song 'How can I love the heartbreak, you're the one I love' like this.

Sungwoon Oppa, Woojin! I'll contact you again! (someday) | Hello, Chaeyeon! EP.03

어떻게 이별까지 사랑하겠어 널 사랑하는 거지 COVER by. 이채연(with. 이무진)