It was one of her first hit singles in 2002 and now Seventeen have paid tribute to BOA’s hit singles in an amazing new performance video.
The group put on a strong rendition of “No. 1” after first debuting the cover during the recent Mnet Asian Music Awards ceremony in Japan.
Dressed in blue suits, the members show off their moves as they perform a short version of the K-pop classic.
Jeonghan also reveals the return of his brown hair again, which is sure to delight certain fans who did not appreciate the recent change in colour.
Check out their awesome synchronisation skills below!