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

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 ...

When videos of Rumi Carter joyfully dancing on stage went viral, the internet turned her joy into a diagnosis.