Stacey Solomon has been documenting the highs and lows of childbirth in recent weeks after the birth of her third child, Rex.
On the story, Stacey cooed: "Oh my goodness he loves it! The way he's looking at him," followed by a series of heart emojis.
Leighton, seven, was singing along to Little Nas's Old Town Road, and the tot seemed to be entranced by his older brother.
Oh my goodness he loves it! The way he's looking at him.
Stacey has another son, Zachary, 11, from a previous relationship.She gave birth to baby Rex - her first child with partner Joe Swash - last month.
Only yesterday Stacey said she was feeling "like a new person" after a mini-makeover.
On Sunday, Stacey shared a picture on Instagram of herself looking glamorous, telling fans: "Got my hair done.
"It took a couple of days because couldn’t face it all at once! Haha.
"Drew some eyebrows on and today I feel like a new person!"
Stacey also shared a pic of Rex that she claimed was "her favourite picture ever".
In it, she said that she was going to use Rex's sweet smile to help her get through the night feeds from now on.
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