The British model and Gwen's sons share Gavin Rossdale as their dad and they're all eagerly awaiting the birth of the baby.
WATCH: Gwen Stefani reveals news she's had to 'hold in for so long'
While Gwen, Blake and Gavin co-parent the children in Los Angeles, they revel in any chance they get to see Daisy, who resides in the UK.
Daisy and her fiance, Jordan Saul, announced the pregnancy in October 2022 with a beautiful black-and-white photo of her cradling her growing baby bump.
In the caption, she wrote: "I wanted to share some news with you - Jordan & I are having a baby. We are absolutely bursting at the seams with happiness. I’m oscillating wildly between excitement & nervousness with a dash of morning sickness thrown in for good measure! Big love to all of you."
Daisy is ready to become a mom very soon
Gavin will become a proud grandfather and his sons will likely dote upon their niece or nephew at every chance they get.
Daisy will give birth in her home country, which is also the birthplace of her dad. So, the mom-to-be can expect some visitors headed her way.
Last year, Gavin shared some lovely photos featuring all four of his children to pay tribute to the "better versions" of him.
Gwen and Gavin's children will be eager to meeting their new brother or sister
The doting father had shared the images during Daisy's visit to LA in the summer to mark Father's Day.
He wrote: "Welcome to my world. The best few weeks at home with my better versions of me. "Oh the joy they bring, and yes there's Chewy bottom left, and our super hero Apollo. My love is indeed ocean sized."
Daisy enthused: "Always the best being with you all."
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