LOS ANGELES — Blue Ivy Carter is back onstage alongside her mom, Beyoncé, at her Cowboy Carter and the Rodeo Chitlin Circuit Tour. And her little sister, Rumi Carter, made an appearance ...

Beyoncé kicked off her “Cowboy Carter Tour” at SoFi Stadium in Inglewood, Calif., Monday night with surprise appearances by her daughters Blue Ivy, 13, and Rumi Carter, 7. Blue joined her ...