Zara Phillips was spotted enjoying a day at the races on Friday looking, er, ready to drop. We say that in the nicest way possible Zara, we promise.
The Queen's granddaughter - who won a silver medal at last year's Olympics - said she had been horse riding while pregnant but it had proven "uncomfortable".
But she insisted she would be back in the saddle after giving birth and even hopes to compete in the World Eventing Championships next August.
The couple don't know if they are having a boy or a girl, with Mike suggesting they wanted it to be a surprise. Another year, another royal baby.