“RHONY” star Luann de Lesseps is a married woman! See the moment she said “I do!” to Tom D’Agostino Jr.

Luann de Lesseps is off the market!

The “Real Housewives of New York” star wed Tom D’Agostino Jr. in Palm Beach on New Year’s Eve in front of 250 guests.

Guests included fellow “RHONY” alum Jill Zarin, Kelly Bensimon and Dorinda Medley. Cynthia Baily of “Real Housewives of Atlanta” was also in attendance.

Prior to the nuptials, de Lesseps talked to PEOPLE about the plans for the big day.

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“My number one priority in planning is that the evening is going to be really fun, and everybody’s going to have a good time,” de Lesseps said. “And not only are we getting married, it’s Tom’s 50th birthday. And it’s New Year’s Eve. I want people to come and be a witness to a great wedding, a beautiful setting, a fun party, and the spectacularness of New Year’s Eve.”

She also shared a sweet photo from the moment she became Mrs. D’Agostino.

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A post shared by Luann de Lesseps (@countessluann)

Congratulations to the happy couple!