Famed life coach, author and inspirational speaker Iyanla Vanzant is mourning the death of her youngest daughter, Nisa. On Sunday, Vanzant's official Instagram account shared the heartbreaking news, writing, «It is with great sorrow that we announce the transition of Nisa Vanzant the youngest daughter of our Beloved Iyanla Vanzant we are asking for your prayers. Please respect the privacy of her and her family at this time.