Blue Ivy fully approved the name "manager Blue" during an adorable, onstage moment on Beyoncé's "Cowboy Carter" Tour.

Like mother, like daughter: Fans of Beyoncé absolutely cannot get enough of her oldest daughter Blue Ivy Carter, who joined the singer on stage for most of the Los Angeles leg of her Cowboy Carter tour. The 13-year-old has developed a devoted fanbase thanks to her ability to mimic her mother's moves, including her iconic hair flip.

The 13-year-old daughter of Beyoncé Knowles Carter and her husband, rapper/entrepreneur Shawn “Jay-Z” Carter is performing as a dancer with her mother’s “Cowboy Carter Tour.” And the youngster is slaying it.