It has been officially announced that the Late Prince Ali Reza has a daughter named Iryana Leila born on July 26th, 2011 to his Relationship with Fiancé Raha Didevar.
Prince Ali Reza was formally engaged in 2001 to Sarah Tabatabai, but itseems that the relationship ended some time afterwards
Prince Alireza Pahlavi & Fiance Raha Didevar :
Official Announcement on Crown Prince Reza’s Website:
Announcement of Birth On be half of my family, I wish to inform our compatriots & friends of the birth of Iryana Leila daughter of our beloved Alireza, on July 26th, 2011.
We know you will join us, out of respect and love for our dearest Alireza, and allow the baby and her mother Ms. Raha Didevar to recover & thrive in peace and privacy.
We continue to be touched and grateful for your love and heartfelt sympathies that have been extended to us, unconditionally, since our lost.