Two months following the arrival of the twins , jay-z explained the meaning behind their younger daughters unique name. Find out more here. · the 13th annual iheartradio music awards have recognized beyonce and her daughters blue ivy and rumi, marking young rumis first-ever award recognition. Protector, the fourth song on the project, begins with rumi asking, mom, can i hear the lullaby, please? the clip. · beyoncé and jay-z welcomed their twins on. The 8th birthday of her twins, rumi and sir. Her twins ’ birthday. · beyoncé featured daughter rumi carter on her new country album cowboy carter. · from the arrival of their first child to the internet-breaking announcement of the twins , keep scrolling for a breakdown of beyoncé and jay-zs three children. Their two daughters, blue ivy, 13, and rumi, 7, joined their mom onstage as she performed. · beyoncé turned her london concert into a family affair on thursday night as she paused her cowboy carter tour to celebrate a major milestone: Blue ivy carter and twins rumi carter and sir carter. · beyoncé and husband jay-z have three children: · beyoncé knowles-carter launched her fourth “cowboy carter” concert in london, and during the show she took a moment to mark a very special occasion: