Marnie Simpson has given birth to her second child with fiancé Casey Johnson.
The 30-year-old Geordie Shore star announced the happy news on Instagram, announcing that their "family is complete".
Sharing an adorable black and white photo of her finger being clasped by a tiny hand, she wrote: "Baby boy has arrived safe and sound
"We’re completely in awe, our family is complete."
Her friends and fans rushed to congratulate her on the happy news, with pregnant Love Island star Olivia Bowen writing: "Omg Marnie so happy for you all sending soooo much love congratulations xxxxxx."
Chloe Sims and Charlotte Crosby voiced their excitement over the news, while Holly Hagan commented: "Eeeekkkk love you all."
Ex-Corrie star Helen Flanagan wrote: "Congratulations darling x."
Marnie's fiancé Casey, 26, also commented on the photo as he wrote with three heart emojis: "Love my little family so much."
Taking to her Insta Stories after the announcement, she said: "I can't even explain how obsessed we are with him. He is just perfect.
"What a different experience that was compared to the birth of Rox, which I'm very grateful for. I can't wait to show him to you all but I feel like me and Casey have chosen to just wait a little bit because we just want to enjoy him ourselves for a little while.
"So sending all the love in the world and yeah!"
Reacting to the news that he's now a dad of two, Casey said: "[It's] amazing. Just staring at him now and I love him so much."
It comes after Marnie admitted that she was "nervous" over the birth of her second child after she was diagnosed with a chronic UTI in 2016.
Her symptoms worsened following the birth of son Rox in 2019.
She previously said: "I’m definitely nervous, but I think that’s only natural after what I went through.
"I’m trying to take it each day as it comes and not worry about it too much.
"Obviously, I don’t want to put too much stress on the baby and my body, but it’s always going to be nerve-wracking as it’s like nothing you’ve ever experienced before."