The party was hosted by Erica‘s husband, record executive and X Factor judge L.A. Reid!
The book, which is in stores now, is about Erica‘s journey through raising two children with allergies, asthma, and other common challenges. It also features in-depth prescriptive advice from top experts, including doctors, and celebrity mothers.
Also pictured inside: Mary J. Blige.
FYI: Beyonce is wearing Roland Mouret.
10+ pictures inside of Beyonce and Jay-Z at the book launch party… More Here! »