Coleen, 30, has shared a gorgeous new picture of their three sons - Kai, Klay and Kit - wearing matching striped PJs to mark the start of December, and they really look adorable.
Posting the snap on Facebook, Coleen told her fans that their nightwear is from a charity range at Matalan, which will support Alder Hey Children's Hospital in Liverpool.
She commented: "The boys loving their Matalan PJs for Alder Hey Children's Hospital and Charity."
Coleen is a big supporter of Alder Hey, as her late-sister Rosie was frequently treated there. Rosie, who died age 14 in 2013, suffered from the rare brain disorder Retts Syndrome and Coleen is now an ambassador for the hospital.
Speaking the year after Rosie passed away, Coleen told the Sunday Mirror: "Alder Hey is very close to my heart. Wayne and I were treated there as kids and Rosie spent a lot of time there.
"I recently launched a new building there, which has been really needed."
Coleen is also a proud supporter of Clare's House Hospice in the Wirral, where Rosie was also treated.
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