Posting to Instagram on Tuesday, Rachel Griffin Accurso shared a sweet photo of her and her new daughter, Susannah, to her 2.6M followers. "We welcomed sweet baby Susannah into the world!  We are so in love!" she wrote. "Sometimes timing isn’t what you plan, and the road to get there is bumpier than you expect, but when you hold your little ones, you know… I’m meant to be your mama." The 42-year-old YouTube creator went on to explain that she was unable to carry this pregnancy “for medical reasons,” “We were blessed to have a surrogate who gave us the most precious gift possible. We are now all family forever. We have immense gratitude and a deep bond. It’s been a truly beautiful experience. I’m in awe of her.” Rachel and Aron tied the knot in July 2016 and share a 7-year-old son together named Thomas.

She closed out her post by thanking Aron “for being the best husband and dada!” The post was flooded with tens of thousands of comments congratulating the couple on the safe arrival of their baby girl.