Beyonce-and-blue-Ivy-singing-together

Beyoncé headlines her first concert in four years and makes it a family affair! The singer hit the stage Saturday at the unofficial opening of the Atlantis the Royal Hotel in Dubai. Queen B's 11-year-old daughter, Blue Ivy, not only attended the event, but she also took part in it. Blue Ivy joined her mom on stage in a red outfit to perform their GRAMMY-winning song, 'Brown Skin Girl.'