Hollywood nepo siren Sierra Ashley, whose family worked with Cary Grant and Tarzan, poses in a bikini

Sierra Ashley is simply a apical Instagram exemplary who has has a penchant for traveling.

This week the blonde prima - whose large gramps Peter Rathvon worked with Cary Grant and Ginger Rodgers, and produced a Tarzan movie - posed successful a airy pinkish bikini portion connected a little abrogation successful the tropics successful images shared to DailyMail.com.

The slender siren looked to beryllium successful the champion signifier of her beingness arsenic she stood by a blistery tub and a thenar tree.

Sierra, who is simply a descendant of English and Norwegian royalty,  besides shared her 15 infinitesimal a time workout hack she says does wonders.

'My 15-minute workout instrumentality is each astir balance. I commencement with 5 minutes of yoga to aftermath up my body, past deed the treadmill for 10 minutes of all-out sprints to dense metallic oregon location music—it's the cleanable premix of spot and endurance,' the workout enthusiast told dailyMail.com.  

'When I'm not doing that, I'm hiking successful the hills oregon surfing to enactment acceptable portion having fun!' said the prima whose gramps worked connected the classical Hollywood movie Citizen Kane.

She added, 'I emotion staying progressive successful antithetic ways—surfing, hiking, yoga—but erstwhile I request thing quick, I bash 15 minutes of aggravated treadmill sprints to dense metallic oregon location music. 

'It gets my bosom racing and keeps maine feeling strong.'

'For a speedy but effectual workout, I premix it up—5 minutes of yoga to stretch, 5 minutes of halfway work, and 5 minutes of sprint intervals connected the treadmill portion blasting dense metallic oregon location music. 

'But honestly, my favourite workouts hap outdoors—hiking successful quality oregon catching waves portion surfing!'

She is simply a vegan which means she does not devour immoderate carnal products. 

'My 15-minute instrumentality keeps maine successful shape, but the existent concealed is 9 years of plant-based eating,' noted the star.

'A cleanable vegan fare fuels my assemblage for everything I do—whether it's surfing, hiking, yoga, oregon an aggravated treadmill sprint league to dense metallic oregon location music!'

'I premix things up—some days I'm surfing, immoderate days I'm hiking, and erstwhile I request a quick, aggravated workout, I leap connected the treadmill for 15 minutes of sprints portion blasting dense metallic oregon location music. 

'But astatine the extremity of the day, I judge fittingness starts with what you eat, and my plant-based fare gives maine the vigor to support up with it all!'

'My perfect workout is simply a small spot of everything—surfing for strength, hiking for endurance, yoga for flexibility, and 15-minute treadmill sprints to dense metallic oregon location euphony erstwhile I request to spell each out. After 9 years of being vegan, I cognize that fueling my assemblage the close mode makes each workout much effective!'

She has worked hard. 

Sierra is simply a 'dedicated entrepreneur and businesswoman with a beardown beingness successful some the euphony and hospitality industries.'

'I've built my vocation moving with the apical hospitality groups successful LA and collaborating with immoderate of the biggest names successful music,' she said.

'My enactment keeps maine astatine the halfway of amusement and culture, and I'm ever focused connected what's next.

'Right now, I'm inactive moving successful euphony portion besides playing a cardinal relation successful LA's hospitality scene. 2025 is shaping up to beryllium an breathtaking year—there are immoderate large projects successful the works that I can't hold to stock soon!'

She started modeling astatine 16 and transitioned into planetary enactment erstwhile she moved to Milan close aft her 19th birthday. 

'That’s wherever I had the accidental to enactment with immoderate of the apical radical successful the industry. I’ve besides lived and modeled successful Germany, London, Paris and different places,' she said.

She is primitively from Santa Monica, California.

And her household has heavy roots successful Hollywood. 

'My great-grandfather, Peter Rathvon, was a large contributor to Hollywood’s Golden Age,' she explained.

'As president of RKO Pictures, helium played a pivotal relation successful shaping the movie industry—producing classics similar Citizen Kane and the movie 1984, arsenic good arsenic moving intimately with Walt Disney connected their films together. 

He was instrumental successful the emergence of stars similar Fred Astaire, Ginger Rogers, and Cary Grant. 

'In fact, my grandparents were screenwriters and precise adjacent with Cary Grant and Disney, and my family’s past is profoundly intertwined with the bequest of Hollywood’s aureate era.'

Beyond Hollywood, her family’s noble peerage extends acold backmost into history. 

'Through my grandfather, we are straight descended from the kings of England, the archetypal rulers of Normandy, and adjacent the legendary kings of Norway—going arsenic acold backmost arsenic recorded past allows. It’s a practice I profoundly respect and instrumentality pridefulness in.'