Mystery @ MBC Music Core 161203

Mystery MV

Mystery @ KBS Music Bank 161202

https://youtu.be/qSLSwzrhoJA

Hyoyeon: "Hotel California" Tango @ Dancing with the Stars 120504

Hyoyeon & Taeyeon: Best of Taeyeon & Hyoyeon (Fanmade Compilation Video)

Hyun Ah, Minzy, Hyoyeon, Kahi & Stephanie: Top 5 Korean Girl Group Dancers (Fanmade Video)

Key, Onew (as MCs), Jessica, Sunny & Hyoyeon @ MBC Every1 Right Now Is Flower Boy Generation 090804

Key, Minho, Jonghyun, Onew (as MCs), Koyote, Jessica, Sunny & Hyoyeon @ MBC Every1 Right Now Is Flower Boy Generation 090728

Hyoyeon & Sim Jae Won: Hip Hop Dance

Tiffany & Hyoyeon: Favourite SHINee Member @ Star Golden Bell Episode 245 090718

Yuri, Hyoyeon & Sooyoung: Dance Cut @ SBS Idol Big Show 091003

Yoona, Hyoyeon, Sooyoung, Andy & Shin Hye Sung @ Star Golden Bell Episode 226 090228

Hyoyeon: Dance Cut @ Star King 081213