The couple are in no rush to have children. Although, when they do, Millie knows exactly which of the bedrooms in their stunning Edwardian property – which has been gutted and extensively renovated since they bought it two years ago – will be the nursery. "[At the moment] it's one of our fully furnished spare rooms. I'm not buying baby stuff yet. I’m buying nice furniture so that our friends can come and stay and pass out after a dinner party. That’s where my head’s at at the moment!" she admits.
The ex Masterchef contestant is preparing to host her first ever Christmas – something else which puts her off hearing the pitter patter of tiny feet at any time soon, telling HELLO! "I'm in no rush. I'm 25 - I'd like to have a baby before I'm 30 but I don't think it'll be in 2015.
"And anyway, it'd be so hectic having kids around at Christmas. I'd be too exhausted to host if I was pregnant or had a young baby. I'd be like, 'Let's all just check into Claridges'," she laughs, adding: "But Stephen will be such a hot dad. There's nothing sexier than seeing a man with a baby."
See the full exclusive story in HELLO! magazine, out now!