Harry Styles photographed with former ‘Real Housewives’ star at wedding amid Zoë Kravitz dating buzz

Harry Styles was photographed with “Real Housewives of New York City” alum Carole Radziwill at a wedding in Paris amid rumors he’s dating Zoë Kravitz.

Radziwill’s friend Cassandra Grey — who also attended the nuptials of Instagram executive Charles Porch and Metropolitan Museum of Art honcho Robert Denning — posted a 20-slide carousel Monday that included two shots of Styles, 31, and Radziwill, 62.

“I saw @caroleradziwill struggling to get her rather large @giambattistavalliparis dress up the grand stairwell,” Grey captioned the upload in part.

“Naturally and quickly, I managed to get my iphone out of my dinner clutch to document what could have been fashion Parisian castle roadkill,” she quipped.

According to Grey, that’s when the former One Direction member, whom she cheekily described as “a stranger to Carole and I,” appeared “out of nowhere” and “graciously lent her his arm like Cinderella’s prince.”

The images showed Radziwill using her left arm to clutch the railing and her right to lift up her black floral appliquéd ballgown so she could make her way up the stairs of the Le Bristol Paris hotel.

Styles was seen with his left arm looped through her right to help guide her. He looked dapper in a classic black suit with a polkadot bowtie and sported a fresh haircut with well-manicured facial hair.

The singer-songwriter flashed a toothless grin as the former Bravolebrity — who has a history of dating younger men — made a kissy face.

Meanwhile, Styles and Kravitz were reportedly seen smooching like giddy teens while enjoying a romantic night out in London last month after she attended the premiere of her new movie, “Caught Stealing.”

According to the US Sun, the pair walked into Rita’s bistro together.

“Harry and Zoë were tucked away in a corner in Rita’s and were snogging like teenagers,” a source told the outlet, adding that “they seemed really into each other.”

The source also said the duo “didn’t seem to care if anyone saw them kissing.”

According to the source, the outing “was definitely a date.”

A second source told the outlet that the actress, 36, then flew to Rome to meet up with Styles “after she’d finished working,” noting that the musician “spends a lot of time in Rome, so they decided to meet up there.”

The rumored couple was later caught on video walking arm-in-arm through Italy’s capital.

“This is very early days; there are no labels,” the US Sun’s second source said, making sure to stress that “they’re having a lot of fun together.”