Harry Styles Plays Prince Charming and Helps RHONY Alum Carole Radziwill Up Grand Staircase at Wedding in Paris-quang

The singer attended the nuptials of Instagram executive Charles Porch and Robert Denning over the weekend

Harry Styles and Carole Radziwill.

Harry Styles had a Prince Charming moment at a recent wedding.

The "Daylight" singer, 31, attended the Paris nuptials of Instagram executive Charles Porch and Robert Denning over the weekend.

According to an Instagram post shared by fellow guest Cassandra Grey, founder of luxury beauty retailer Violet Grey, Styles gallantly came to the rescue of Real Housewives of New York City alum Carole Radziwill, who was struggling with her voluminous dress on the large staircase at the wedding venue, the hotel Le Bristol.

"I saw @caroleradziwill struggling to get her rather large @giambattistavalliparis dress up the grand stairwell. Naturally and quickly, I managed to get my iphone out of my dinner clutch to document what could have been fashion Parisian castle roadkill," Grey recounted in her caption.

Harry Styles with Carole Radziwill and another wedding guest.

"Then a stranger to Carole and I, a handsome @harrystyles, seemingly out of nowhere, graciously lent her his arm like Cinderella’s prince," she continued.

Grey shared a photo of the musician walking up the staircase between Radziwill and another woman. He looked dapper in a black suit, white shirt and black-and-white polka-dot tie.

A second photo showed Styles and Radziwill, 62, with their arms encircled as they smiled playfully for the camera.

Harry Styles and Carole Radziwill.

Porch and Denning's Paris event had been billed as one of the buzziest weddings of the summer, with more than 400 guests expected to attend, including many big names from the art and fashion worlds, according to Town & Country.

It seems Styles has been on the wedding circuit this past week, as he also attended the Aug. 31 nuptials of his childhood friend Jonny Harvey in Ireland. He can be seen in a video montage from the wedding.

Styles' appearance at the two recent weddings came after he and actress Zoë Kravitz were spotted kissing in Rita's in London on Aug. 19, following a promotional event for her newest film, Caught Stealing.

Harry Styles in September 2024.

A source later told PEOPLE, "He’s been spending time with her while she’s been on her press run."

The pair were also spotted walking together down a street in Rome in a video shared on X by a Styles fan account on Aug. 24. Kravitz, 36, had her arm wrapped around the Grammy winner's during their stroll.

Styles was previously in Rome earlier this year, and he met a young couple, named Jess and Ted, at the time and snapped a selfie with them. In a kind gesture, Styles later DMed the photo to Jess on Instagram.

"As promised, hope you guys had a great trip. H," he signed the message, according to Jess.

"[He] was genuinely lovely," she later told PEOPLE of her and Ted's interaction with the music star.