As the song’s signature opening drums and horns began to play, Blue showed off her unshakable confidence as she strutted ...

Watch Billboard’s footage of Blue Ivy slaying the “Déjà Vu” dance break below, and check out a side-by-side clip of 2006 Beyoncé and her eldest daughter killing the choreography.

Blue Ivy joined Beyoncé onstage several times throughout the evening, at one point dancing to Beyoncé's 2006 hit "Déjà Vu" ...