Luann de Lesseps, 57, dons $140 Melissa Odabash gold bikini as she relaxes poolside in Beverly Hills

The Real Housewives of New York City star Luann de Lesseps flaunted her taut 5ft10in bikini body while taking a dip in an infinity pool at a mansion in Beverly Hills on Thursday.

The Connecticut-born 57-year-old – who boasts 1.6M social media followers – remarked of the sunny 88F-degree weather: ‘Feels like summer to me! Happy #fall #LA!’

Luann (born LuAnn Nadeau) was wearing a Melissa Odabash ‘Malta Gold’ $70 bikini top and matching $70 bikini bottom for her Instagram slideshow.

Living her best life! The Real Housewives of New York City star Luann de Lesseps flaunted her taut 5ft10in bikini body while taking a dip in an infinity pool at a mansion in Beverly Hills on Thursday

Living her best life! The Real Housewives of New York City star Luann de Lesseps flaunted her taut 5ft10in bikini body while taking a dip in an infinity pool at a mansion in Beverly Hills on Thursday

‘This infinity pool is everything, isn’t it?’ De Lesseps gushed.

‘Overlooking all of Los Angeles. Treading water is the best. Wooo!’

The lavish property – boasting sweeping views of downtown Los Angeles and the Pacific Ocean – neighbors Rock Hudson’s former $55.5M estate.

The Real Housewives: Ultimate Girls Trip star has been in Los Angeles for at least a week, joking: ‘I could get used to this.’

The Connecticut-born 57-year-old - who boasts 1.6M social media followers - remarked of the sunny 88F-degree weather: 'Feels like summer to me! Happy #fall #LA!'

The Connecticut-born 57-year-old – who boasts 1.6M social media followers – remarked of the sunny 88F-degree weather: ‘Feels like summer to me! Happy #fall #LA!’

Werrrk! Luann (born LuAnn Nadeau) was wearing a Melissa Odabash 'Malta Gold' $70 bikini top and matching $70 bikini bottom for her Instagram slideshow

Werrrk! Luann (born LuAnn Nadeau) was wearing a Melissa Odabash ‘Malta Gold’ $70 bikini top and matching $70 bikini bottom for her Instagram slideshow

De Lesseps gushed: 'This infinity pool is everything, isn't it? Overlooking all of Los Angeles. Treading water is the best. Wooo!'

De Lesseps gushed: ‘This infinity pool is everything, isn’t it? Overlooking all of Los Angeles. Treading water is the best. Wooo!’

The lavish property - boasting sweeping views of downtown Los Angeles and the Pacific Ocean - neighbors Rock Hudson's former $55.5M estate

'You want the gold?' she asked

‘You want the gold?’ The lavish property – boasting sweeping views of downtown Los Angeles and the Pacific Ocean – neighbors Rock Hudson’s former $55.5M estate

The Real Housewives: Ultimate Girls Trip star has been in Los Angeles for at least a week, joking: 'I could get used to this'

The Real Housewives: Ultimate Girls Trip star has been in Los Angeles for at least a week, joking: ‘I could get used to this’

Luann is mother to 27-year-old daughter, artist Victoria (pictured in 2021)

Luann will celebrate her artist son Noel's 26th birthday next Tuesday (pictured in 2020)

Mother-of-two: It’s hard to believe Luann is mother to two artist children – daughter Victoria, 27; and son Noel, turning 26 next Tuesday – from her 16-year marriage to Count Alexandre DeLesseps, which ended in 2009

Luann’s post received glowing comments from The Real Housewives of Miami star Marysol Patton and The Real Housewives of Orange County alum Gretchen Rossi.

It’s hard to believe de Lesseps is mother to two artist children – daughter Victoria, 27; and son Noel, turning 26 next Tuesday – from her 16-year marriage to Count Alexandre DeLesseps, which ended in 2009.

On Wednesday, the Bravo-lebrity said in an Instagram Reel that she was ‘so excited’ for her ‘first time at Universal Studios.’

On Wednesday, de Lesseps said in an Instagram Reel that she was 'so excited' for her 'first time at Universal Studios'

She posted an Instagram Reel of her enjoying the theme park

Theme park fun: On Wednesday, de Lesseps said in an Instagram Reel that she was ‘so excited’ for her ‘first time at Universal Studios’

Harry Potter fans: The Bravo-lebrity posed near Hogwarts Castle with her fitness trainer Jorge Cruise (L), hairstylist Lucas Magnum (2-L), and a blonde gal pal (R)

Harry Potter fans: The Bravo-lebrity posed near Hogwarts Castle with her fitness trainer Jorge Cruise (L), hairstylist Lucas Magnum (2-L), and a blonde gal pal (R)

Fitness guru: The Mexican 51-year-old also trains Luann's RHONY castmates Sonja Morgan and Dorinda Medley (pictured in 2019), as well as Today weather anchor Al Roker

Fitness guru: The Mexican 51-year-old also trains Luann’s RHONY castmates Sonja Morgan and Dorinda Medley (pictured in 2019), as well as Today weather anchor Al Roker

'Laverne & Shirley good times!' Speaking of which, Sonja and de Lesseps were hard at work in Benton, IL in July for 'several weeks' filming their Simple Life-style reality TV spin-off (pictured July 26)

‘Laverne & Shirley good times!’ Speaking of which, Sonja and de Lesseps were hard at work in Benton, IL in July for ‘several weeks’ filming their Simple Life-style reality TV spin-off (pictured July 26)

Luann posed near Hogwarts Castle with her fitness trainer Jorge Cruise, hairstylist Lucas Magnum, and a blonde gal pal. 

The Mexican 51-year-old also trains de Lesseps’ RHONY castmates Dorinda Medley and Sonja Morgan, as well as Today weather anchor Al Roker.

Speaking of which, Sonja and the twice-rehabbed socialite were hard at work in Benton, IL in July for ‘several weeks’ filming their Simple Life-style reality TV spin-off – according to Page Six.

Tickets range $170-$1,950: The twice-rehabbed socialite is next scheduled to appear at BravoCon happening October 14-16 at the Javits Center in New York City

Tickets range $170-$1,950: The twice-rehabbed socialite is next scheduled to appear at BravoCon happening October 14-16 at the Javits Center in New York City

Kicking off six-date tour! And tickets go on sale this Friday for Luann's 'A Very Countess Christmas' cabaret act happening December 3 at Park West in Chicago

Kicking off six-date tour! And tickets go on sale this Friday for Luann’s ‘A Very Countess Christmas’ cabaret act happening December 3 at Park West in Chicago

The Real Housewives executive producer Andy Cohen warned Variety in March that he was planning on ‘rebooting and recasting’ the 14th season of the NYC franchise ‘from scratch.’

Luann is next scheduled to appear at BravoCon happening October 14-16 at the Javits Center and Manhattan Center in New York City.

And tickets go on sale this Friday for de Lesseps ‘A Very Countess Christmas’ cabaret act happening December 3 at Park West in Chicago – the first of six dates of the tour.