Kidman's parents Janelle and Antony, and her sister Antonia are also excited over the arrival of the baby girl. "The birth of Nicole and Keith's daughter is such wonderful news and a beautiful addition to our family," People quoted Antonia, as saying "We're all absolutely thrilled with the new arrival," she added.
Telling about his daughter's birth, Urban wrote on his Web site: "Earlier this morning, Nic gave birth to our beautiful baby girl, Sunday Rose Kidman Urban. We want to thank everybody that has kept us in their thoughts and prayers. We feel blessed and grateful that we can share this joy with all of you today." Sunday Rose is the couple's first biological child. She has two adopted children Connor, 13, and Isabella, 15.