And she's clearly not letting her sizeable baby bump slow her down.
Bob Geldof's daughter, who celebrates her 23rd birthday this week, went for a stroll with her fiancé Thomas Cohen and their puppy Parper.
She couldn't resist sharing the sunny snaps of their day out in London's Victoria Park with her Twitter followers.
In one, she can be seen striking an Egyptian-like pose, though the caption reads: "Me pretending to be a duck?"
She also posts a pic of "one man and his dog" - her six month-old golden retriever and Thomas, musician with post punk rock band S.C.U.M.
She tweeted "Having a lovely day with @tomfromscum walking Parper in Victoria Park. It's actually warm and sunny! #mindblown."
Earlier, the blonde writer and TV presenter had shared a picture of her blossoming midriff.
Peaches broke the news exclusively to HELLO! that she is expecting a little boy, due on April 24 – the same day her late mother, writer and TV presenter Paula Yates was born.
She revealed her dad's joy that finally, another man will be joining the family.
He was "overwhelmed and emotional", she says.
"Oh my God, he was so happy, especially as I’m having a boy. The poor man’s been surrounded by women up till now."