'Beach life': Kourtney Kardashian shares snap of son Mason dressed as a sailor during Mexico getaway

She's been the star of the show, parading her bikini body while on a recent holiday with her family in Mexico.

But Kourtney Kardashian relinquished the spotlight on Tuesday, allowing son Mason to take centre stage.

The 34-year-old posted an adorable snap of the four-year-old dressed as a sailor while on a pristine beach in Punta Mita.

Ahoy! Kourtney Kardashian posted a picture of her son Mason on Tuesday dressed as a sailor taken during a recent holiday in Mexico

Ahoy! Kourtney Kardashian posted a picture of her son Mason on Tuesday dressed as a sailor taken during a recent holiday in Mexico

The tiny tot looked like a little fashionista in the blue-and-white striped shorts and top.

The brown-haired boy wore a large sailor cap on his head, that was so big it covered his face.

The reality star also posted a longshot picture of her son against an idyllic ocean backdrop.

Charmed life: The reality star also posted a longshot picture of her son against an idyllic ocean backdrop

Charmed life: The reality star also posted a longshot picture of her son against an idyllic ocean backdrop

Looking good! Kourtney was pictured in a series of bikini during their holiday in Punta Mita, Mexico last week

Looking good! Kourtney was pictured in a series of bikini during their holiday in Punta Mita, Mexico last week

Meanwhile, Kourtney turned the pristine beaches into her own private catwalk while on holiday last week.

She may have been enjoying a family getaway with partner Scott Disick, Mason and their one-year-old daughter Penelope at the time, but the reality star couldn't help but take the opportunity to indulge in a little impromptu photo shoot.

Kourtney looked phenomenal as she proudly displayed the results of all her hard work in a number of tiny string bikinis as she sauntered along by the water's edge.

Welcome home: After their vacation, Kourtney, Scott, little Mason and baby Penelope arrived at LAX on Saturday

Welcome home: After their vacation, Kourtney, Scott, little Mason and baby Penelope arrived at LAX on Saturday

Kourtney and her family were staying at Girls Gone Wild honcho Joe Francis' beach-side Casa Aramara retreat.

The luxurious 40,000-square-foot property has hosted celebrities like Jennifer Aniston, Eva Longoria, Demi Moore, Lady Gaga, and Charlie Sheen.

It was recently reported that Kourtney and Scott had purchased a new huge estate of their own in Los Angeles.

The pair are allegedly buying former NFL star Keyshawn Johnson's $5.8  million dollar Calabasas house, which is next door to Justin Bieber's infamous party palace.

The lavish home, which is nearly 12,000 square feet, has six bedrooms and nine bathrooms.