Z‘s daugthers, Blue Ivy and Rumi, are already becoming lil twins, especially when it comes to being on tour with their mama during her Cowboy Carter era. On May 8, proud grandma Tina Knowles shared the video with the caption reading,

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.