Talking to Twitter, the proud mum cooed,“Yay! One week without a dummy! Gone forever now… Well done Kai.”
And it wasn’t long before the WAG’s tweet had her followers, and fellow celeb mum Danielle Lloyd, dying to know how she did it.
“Well done Kai. I’ve got to get rid of Archie‘s. It’s so hard though, especially at night,” tweeted Danielle.
Coleen quickly replied revealing her secret weapon.
“His was when he was tired but it’s been all the time lately, so I just took it off him and said big boys don’t have them.”
Amused by Coleen’s super tactics, the mum-of-two chuckled back, “Surprise, ha.”
And this isn’t the first time Coleen has turned to social media with a toddler dilemma, having previously asked her followers for potty-training tips.
Coleen, who’s married to footballer Wayne Rooney, is pregnant with their second son and believed to be due in the summer.
If you’re desperate to wean your tot off his most prized possession, check out our simple eight step plan to ditching the dummy.
How did you get your little one to stop sucking a soother? Tell us your story below…