Stacey Solomon Fans Are Losing It Over Rose's Adorable First Word

Watch the precious moment here:

After going through all three of her sons saying 'Dada' first, Stacey was over the moon to hear the word 'Mumma' come out of her only daughter's mouth before anything else.

Sharing the clip to Instagram, she wrote: "MUMMA. The best feeling in the world. Rose has said her first word. And it’s Mumma.

"My heart is so full. Coming home from work to this was [just] the best. All of the boys said Dadda first no matter how many times i secretly whispered mumma in their ears hoping they would learn it first.

"Happy Thursday everyone. I hope this makes you smile as much as it has me tonight. Well done Rosey Posey, Mumma loves you so much."

This is too adorable!

After watching Stacey's adorable video, fans and friends took to the comments to congratulate the mum of four.

TV personality Vicky Pattinson commented: "Go onnnnnn girl"

And Irish influencer Terrie McEvoy wrote: "You look like you’re about to eat her. So bloody cute!!!!!!"

One fan gushed: "Omg this is truly the best thing I’ve seen on Instagram. It’s the best moment isn’t it 😭 What a gorgeous post ❤️ xx", while another swooned: "My heart just exploded".

And a third told her: "I can't stop watching this and now I can't stop smiling. Well done Rose, clever girl. A moment for you to treasure forever Stacey xx".

Stacey is also mum to Zachary, 13, Leighton, 9, and Rex, 2.

While she shares Zachary and Leighton with partners from previous relationships, Stacey welcomed both Rex and Rose with her husband-to-be Joe Swash.