"Welcome to the world Gracie-Mae Kathleen Thorne (Kathleen named after my Nanna)," she wrote, adding, "More beautiful than we could have ever imagined ♥️ After a few complications with baby's breathing she was admitted to NICU where she is being looked after but is doing so well and will hopefully be home with us in a couple of days, We could not have asked for a more stronger, amazing baby girl we are so in love."
New dad Matt also posted to his Instagram: "Welcome Gracie Mae. Words can not describe the emotions and feelings I have for these two girls. After a big scare last night after birth where Gracie Mae is recovering well now to finally hold our baby girl is the most surreal and special feeling you will ever get. So Proud of you both and love you with everything I have."
Sharing a photo to Instagram of her ultrasound she wrote, "There is a mini us due in October."
Congratulations to Simone and Matt!