Kate Middleton, 35, and Prince William, 35, are expecting their third child together after announcing the news in September.
Their children, Prince George, 4, and Princess Charlotte, 2, will have a new brother or sister around April next year.
While the family appear picture-perfect, parenthood hasn’t always been an easy ride for William.
At an event yesterday at the Hornsey Road Children’s Centre, Kate told single dad Billy that the Duke of Cambridge didn’t know exactly what to do when he first became a dad, reports Hello.
Billy is raising his seven-month daughter Violet alone.
Speaking after meeting Kate, he said: “She was saying William was sort of similar and I just wanted to let her know how Family Action have been there for me and I think they need more support.”
While at the event, Kate spoke took the time to speak to mothers and their children.
The Duchess kept her growing baby bump well hidden in a £600 cream coat by Goat.
She covered up from the cold with a pair of black tights and matched the dress with a pair of knee high black boots.
A black dress could be seen peeping out underneath her long coat.
As always the Duchess wore her glossy hair in a pristine bouncy blow-dry, choosing a side-parting.
Kate was originally scheduled to visit the North London centre in early September, but had to cancel last minute due to her severe morning sickness.