Beyonce Assembles Huge Army Of Nannies

The stress of motherhood may be getting to Beyoncé.

 A source says the singer has hired an army of nannies to help care for twins Sir and Rumi, at a cost of $100,000 a pop!

 “The twins don’t sleep at the same time, so she decided she needs three per child, working in eight-hour shifts,” says the source.

 And that’s not including two caregivers for Blue Ivy, 5.  So why not just ask Jay-Z to pitch in?

 Another source says Beyonce is giving her hubby the cold shoulder as he focuses more on promoting his new album ,even heading out on a tour in September — than being with the babies.