PUBLISHED: 06:52, Wed, Jan 8, 2020 | UPDATED: 13:08, Wed, Jan 8, 2020
Kate Middleton, 37, the Duchess of Cambridge, has a younger sister called Pippa Middleton, 36. Pippa first rose to fame at her sister’s wedding to Prince William, where she caused a media frenzy with her incredible physique and toned behind. Recently, Pippa’s physique has caught the media attention again, as she showed off her beach body in a number of bikinis on holiday in St Barts. How did she get into such great shape?
Pippa Middleton enjoyed a winter break in the Caribbean with her husband, James Matthews, 44, their one-year-old-son, Arthur, her brother, James Middleton, 32, and his fiancee Alize Thevenet, 30.
They stayed in the same beach resort occupied by Carole, 64, and Michael Middleton, 70 - Kate, Pippa, and James’ parents.
During their holiday, Pippa showed off her incredible physique on several occasions during their St Bart’s getaway.
While holidaying in the Caribbean with her family Pippa was spotted beachside in tiny bikinis, her toned arms and defined abs on display.
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Kate Middleton sister: Pippa Middleton got in shape for St Barts with simple fitness plan (Image: Splash News)
Pippa Middleton pictured: The Duchess of Cambridge's sister showed off her incredible physique on holiday in St Barts (Image: Splash News)
Pippa has a regular column with Waitrose magazine and previously shared her 10-week tone up plan with the publication.
She credited the use of the simple fitness plan to get in shape, and it is very likely the mother-of-one has turned to the plan once more for help.
This plan is following on from the “Exercising during pregnancy” workout segments she previously collaborated with Waitrose on.
Penning a fitness journal for Waitrose, Pippa noted that “fitness and health have always been of core importance to me” she revealed in her 10-week Tone Up With Pippa Middeleton article.
She shared with readers a number of exercises she uses to get fit, including the plank, tricep