Kelly Rowland is officially a mother now after giving birth to her first child Titan Jewell Witherspoon and proud auntie Beyoncé shared a touching photo on Instagram Thursday (Nov 6) welcoming Kelly into motherhood and celebrating Baby Titan’s arrival.

A photo posted by Beyoncé (@beyonce) on

She wrote in the caption of the image, which is a black and white stock photo of a mother holding a baby’s hand:

There’s no better feeling than holding my beautiful nephew. I thank god for the honor of witnessing my sisters journey into motherhood. I’ve always dreamt of our little ones growing up together. I’m so thankful for our bond. Baby Ty, I love you so much. Congrats to my Spoons.

Sounds like Auntie B is already planning playdates for Blue Ivy and Baby Ty!

Kelly and her husband Tim Weatherspoon welcomed their son Tuesday afternoon (Nov 4). Rowland said in a statement following the birth, “We are thrilled to announce that today we are the proud parents of our first son. We are blessed to report everyone is healthy and happy!”