23-year-old model Hailey Bieber welcomed the newest addition to the Baldwin clan this past week.
Bieber shared a photo of her older sister, Alaia, welcoming her newborn daughter on her Instagram story. The baby is named Iris.
"Been so hard to keep this to myself. My beautiful niece is here and she is PERFECT. Auntie Hails loves you sooooo much," she wrote.
Alaia's original post featured a picture of the newborn cradled in her arms while she received a kiss from her husband.
"💞IRIS ELLE ARONOW!💞Born on 8/17/2020, 6lbs 11oz. She is absolutely perfect, we are all happy and healthy. Thank you so much @drthaisaliabadi for making our experience go as smoothly and as beautifully as I ever could have imagined. We love you! 💕" the post read.
Bieber has made it clear that she and her husband Justin Bieber wish to have kids someday.
"I love kids and I can’t wait to have my own," she said in 2018. "I would say now that’s a closer reality."