Thumbs Up!
| グループ | 펜타곤 |
|---|---|
| リリース | 2018-09-10 |
| 種別 | mini |
| タイトル曲 | Naughty Boy |
Thumbs Up! is a mini-album by the K-pop group Pentagon, released on September 10, 2018. The release is led by its title track "Naughty Boy". Pentagon debuted on October 10, 2016 under Cube Entertainment.