Pippa and James are also the parents of Arthur, 3, and Grace, 14 months.
Last year, a source told Hello! that Pippa was “doing well” after giving birth to Grace. They added, “Everyone is overjoyed at such a happy arrival."
Grace shares the same middle name as her aunt Kate, who is a mom of three, to Prince George, Princess Charlotte, and Prince Louis.
Pippa and James have been married since 2017.
Years ago, Pippa opened up about her first pregnancy. She told U.K. magazine Waitrose Kitchen, “When I learned the happy news that I was pregnant, I realized I needed to adjust my four-to-five-day-a-week [fitness] routine.”
“I'm fanatical about sport and have looked at loads of books and websites on exercise during pregnancy but have been disappointed by the limited technical information on what you can and can't do. And this being my first pregnancy, I had so many questions I felt were still unanswered,” Pippa added.
Since Pippa made a conscious effort to kept quiet about the pregnancy in the “early months,” she had to figure out her own workout routine without the help of fitness instructors. She commented, “I work out for 45 minutes, three to four times a week depending on my energy levels, but ensured that the routines I did were lighter than usual… I've noticed my body change but through exercise, I feel it's being strengthened.”