Bella Thorne shows off her curves in a figure-hugging dress and leather jacket as she gets dressed with fiancé Mark Emms at the amFAR Paris Fashion Week party

Bella Thorne and Mark Emms attended the amFAR Paris Fashion Week party on Sunday.

The actress, 25, showed off her curves in a figure-hugging dress and leather jacket as she got dressed with her fiancé, 44, at the Sinner Paris bash.

Bella oozed sex appeal in the black and white floor-length dress, with gold accents, while her biker jacket added an unexpected twist.

She paired the one-shoulder dress with pointed patent leather heels and accessorized with chunky rings and colorful bracelets.

Her fiancé, entrepreneur and Bad Vegan producer Mark Emms, looked dapper in a sharp suit, which he wore with a plain black T-shirt and dress shoes.

It comes after Bella shared a slew of adorable snaps and clips to her Instagram stories last month as the couple celebrated their one-year anniversary.

The couple got engaged in May, a year after meeting on the beach in Ibiza at Cara Delevigne’s birthday party.

Mark, who also owns New York City hotspot The Mulberry, popped the questions at Bella’s California home on Mother’s Day earlier this year.

American Horror Stories star Bella and her fiancé posed in a sweet photo together to announce the news on social media.

The actress made sure that the emerald cut diamond engagement ring weighing more than 10 carats was prominently featured in the photo.

“It was love at first sight when the sun came up,” Bella said Vogue Weddings.

The Divinity star told the publication that she would like to get married at a country house in Britain, but has not yet announced a wedding date.

“Every bride doesn’t need one dress,” she said, referring to multiple wardrobe changes, “but four!”