Beyoncé shares Rumi, Blue Ivy and her 7-year-old son, Sir, with her husband, Jay-Z.

Beyoncé grinned as the audience screamed when her 13-year-old daughter Blue Ivy danced front and center, then shared a poignant moment with Rumi, 7.

During the performance of “Protector,” Beyoncé brought out Rumi and Blue Ivy, creating a picture-perfect moment with the trio and the back-up dancers. After the song, a montage of Beyoncé with her ...