歌詞：Intro, 歌手：F.CUZ, 專輯：Gorgeous, 時間:2010/12

作詞：Double J Show
作曲：Double J Show
編曲：Double J Show

Yo Guess Who\'s Back
JinOn, LeeU, Kan, YeJun

Guess Who\'s Back Who is the Top 못 말리는 악동들
Guess Who\'s Back Who is the Top 阻止不了的惡童們
Guess Who\'s Back Who is the Top Who is the Top yes
Guess Who\'s Back Who is the Top 못 말리는 악동들
Guess Who\'s Back Who is the Top 阻止不了的惡童們
Guess Who\'s Back Who is the Top We are Fcuz