Stacey Solomon told fans she was grateful for their messages
Stacey has been open about her breastfeeding experience
"Our beautiful flower – Our precious jewel – who is ever loved. It’s been the most magical week. We love you to the moon and back our little Rose."
"We feel so so lucky to have you here… Thank you all for your loveliness, your kindness and just being there at 3am for a chat it’s been the best. Love you all."
Stacey has been open with her fans throughout her pregnancy journey and recently revealed she was struggling to breastfeed.
The X Factor star told her followers on Instagram that she has been seeking help from breastfeeding experts, after previously admitting to having difficulties when she was feeding her youngest son, Rex.
Stacey wrote: "I’m struggling again with feeding this time around so spending all of my energy trying to feed, eat and rest.
"Also seeing local breastfeeding specialists and the community midwives who have been incredible so hoping for a more positive journey in the end this time but not putting pressure on myself.
Stacey says she feels "so lucky" to have little Rose
Little Rose has 'completed' Stacey's family
"Even though it makes me a bit sad, whatever will be will be."
Stacey thanked her fans again for always supporting her.
She wrote: "Your messages are just everything, especially on these days when the milk is coming in.
"I just wanted to say, I know these days can be the hard ones. Keep going. You’re doing amazing mummy."
Stacey is also mum to 13-year-old Zachary, and nine-year-old Leighton in addition to Rex, two.
The star and her fiancé Joe Swash have said their family is now complete as they settle into life in their beautiful home, Pickle Cottage.
"They were desperate for the baby to come," a source told New! magazine. "They just wanted this healthy little one and now that's it, that will be enough."
They added: "Their family is complete. They dreamed of having a little girl and now they've got her."