Pippa Middleton Shows Off Her Impressive Post-Baby Bikini Body

You’re making us look bad, Pippa Middleton! Kate Middleton‘s younger sister gave birth to her first baby, a son named Arthur, in mid-October, and now, just 10 weeks later, she’s already showing off her impressive bikini body.

The 35-year-old is currently enjoying a St. Barts holiday getaway with her husband, James Matthews, her son, her parents, Michael Middleton and Carole Middleton, and her brother, James Middleton, and his girlfriend. And while we’ve gotten a glimpse of everyone on the trip, it’s the newest photos of Pippa and James having a flirty swim in the Caribbean that really caught our attention.

In the photos, Pippa can be seen flaunting her highly-desirable figure in a white bikini adorned with blue threading. The mom-of-one has clearly been focusing on her health since welcoming her first child considering her entire body is all muscle! James and Pippa — who married in May 2017 — looked like they had a blast in the water together. We bet they enjoyed the alone time since they officially became busy new parents just three months ago!

Scroll through the gallery below to see all the photos of Pippa showing off her bikini body!