Her workouts are paying off! Kate Hudson flaunts rock hard body in colorful bikini as she enjoys the water while on vacation in Hawaii 

She's been touting a healthy lifestyle with her fitness brand since 2013. 

And Kate Hudson's dedication has paid off as the actress flaunted her rock hard bikini body while vacationing in Hawaii. 

The 37-year-old soaked in the sun in a multi-colored bikini that she hiked high up on her hips to display her amazing figure. 

Fitness empire: Kate Hudson, 37, flaunted her rock hard bikini body in a multi-colored bikini that she hiked high up on her hips while vacationing in Hawaii

Fitness empire: Kate Hudson, 37, flaunted her rock hard bikini body in a multi-colored bikini that she hiked high up on her hips while vacationing in Hawaii

She's doing something right: The 37-year-old soaked in the sun in a multi-colored bikini that  displayed her amazing figure

She's doing something right: The 37-year-old soaked in the sun in a multi-colored bikini that displayed her amazing figure

 The mother-of-two cooled off as she splashed around in the water, throwing and catching balls while showing off her athletic form. 

She seemed to be having a great time, laughing and smiling, while both lounging on the dock and jumping off to spend some time in the warm Pacific waters. 

Wearing her wet hair down , she slicked it back to keep out of her face while she enjoyed the water.

The How to Lose a Guy in 10 Days star opted for round, retro sunglasses that she kept on in the water, despite diving under the water as she splashed around. 

Watchful eye: The actress, who was there with her two boys, who were with her in the water

Watchful eye: The actress, who was there with her two boys, who were with her in the water

Fun mom!  The actress laughed as she spent time playing with her boys in the water

Fun mom!  The actress laughed as she spent time playing with her boys in the water

Fun and games: She even played catch with a bright green ball, reaching out to get it as she splashed around in the Pacific ocean

Fun and games: She even played catch with a bright green ball, reaching out to get it as she splashed around in the Pacific ocean

Kate was no doubt enjoying the downtime on the island, having jetted there from a rainy New York City with her two sons. 

Ryder, 13, is from her marriage to Chris Robinson, and five-year-old Bingham, who she shares with Muse frontman Matt Bellamy.

The blonde had been promoting her fitness apparel brand Fabletics in the Big Apple, following the collection's extension into plus sizes.

Kate had appeared on Good Morning America during her trip to discuss her fashion venture and confessed it has become a 'big priority' in her life.

Soaking up the sun: The actress spent time on the dock sunbathing in the hot sun

Soaking up the sun: The actress spent time on the dock sunbathing in the hot sun

Flat stomach! The mother of two looked phenomenal as she soaked up the sun

Flat stomach! The mother of two looked phenomenal as she soaked up the sun

Getting both sides: She turned over to make sure the sun also hit her back for an even tan

Getting both sides: She turned over to make sure the sun also hit her back for an even tan

She admitted: 'I work on acting a lot, but Fabletics has become a huge part of my life.

'The success has been amazing. We're launching extended sizes and it's something we're really excited about. We wanted to bring a fashion perspective to athletic wear... and that's what we're doing.'

Kate, who is the daughter of actress Goldie Hawn, also touched on her the acting career that made her famous - and admitted she wouldn't rule out joining forces with her famous mother to star in a film together. 

Hanging out: She spent time on the island with her two boy, Ryder and Bingham

Hanging out: She spent time on the island with her two boy, Ryder and Bingham

Those abs! The actress showed off her toned stomach, which was still flat despite her not flexing

Those abs! The actress showed off her toned stomach, which was still flat despite her not flexing

Sand play: She later spent time playing in the sand with her kids as she filled a bucket for their fun day in the sun
Sand play: She later spent time playing in the sand with her kids as she filled a bucket for their fun day in the sun

Sand play: She later spent time playing in the sand with her kids as she filled a bucket for their fun day in the sun

 

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