kenzie's 'MOTIVES': Behind the Scenes of the Gritty Boxing Music Video! (Exclusive)

ET's Deidre Behar was on set with kenzie while filming her music video for 'MOTIVES,' which is out now. The 15-year-old singer showed off her best boxing moves and intricate choreography and even shared the secret ingredient she uses to get her on-camera glow. Also, kenzie reacted to a surprise from her boyfriend, Isaak Presley, and a sweet message from her mom, Melissa Ziegler-Gisoni.