Rumi Carter's grandmother, Tina Knowles, confirmed the 7-year-old has been taking notes from Blue on tour and revealed why.

In an email addressed to “Rumi, my superstar sister,” Steven writes as Blue Ivy, giving the littlest Carter daughter props for her undeniable stage presence but suggesting that she stick to the ...

However, a clip from night four of Bey’s Los Angeles shows reveals a much more demure Rumi, still smiling and waving at the crowd, but with a lot less energy. You can see her glance back at her big ...