"The Real Housewives of New Jersey" star Danielle Staub is engaged again following her divorce.
People said Staub and Maier got engaged Thursday morning during a vacation in St. Barth.
The couple plan to marry Monday in New York with Staub's "The Real Housewives" co-star Teresa Giudice and other friends in attendance.
"I'm madly in love," Staub told the magazine.
Staub will become a duchess after her marriage to Maier, who manages a private equity firm in New York.
The couple met through a mutual friend, Maier's ex, in October and made their relationship Instagram official last week.
Maier was still dating his ex when he started pursuing Staub.
"I didn't intend for it to happen that way, it's my mistake," he said. "I care about Danielle. She's phenomenal, comes from a good family and is beautiful beyond belief. I'm happy we're together."
Staub finalized her divorce from Caffrey Feb. 21 after splitting from him in August after three months of marriage.
She was previously married to Kevin Maher and Thomas N. Staub, and has been engaged 21 times.