New parents Beyonce and Jay Z have attended a book launch for a new parenting manual written by LA Reid's wife Erica.
The couple were at the Reids' private residence for the event and were joined by several other famous faces including Mary J Blige.
Beyonce showed off her fabulous post baby body in a figure hugging teal dress. She kept the look simple wearing her long blonde locks loose, and adding only a touch of natural make-up.
Erica Reid based her new work on bringing up children with allergies after discovering that her own kids suffered from these problems.
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