The latest London show on the Cowboy Carter Tour was an extra special one for Beyoncé, who had not one but two very important people to celebrate on stage Thursday night (June 12). Midway through the performance,

Z’s youngest kids Rumi Carter and Sir Carter the spotlight during her Cowboy Carter tour stop in London June 12. See how the crowd marked her twins’ birthday.

When it comes to joining one of the world’s biggest tours, few would expect 7-year-old Rumi to take the spotlight. But Beyoncé’s youngest daughter did just that, charming her way onto the 'Cowboy Carter' tour stage.