Luann de Lesseps is counting down the days until her wedding!
The Real Housewives of New York City star took to Instagram on Monday to reveal that she and fiancé Tom D'Agostino, Jr. had obtained their marriage license – with an adorable photo of themselves smiling in front of the courthouse.
"At the Courthouse getting our #marriage license #exciting#wedding #love xo," she captioned the pic.
De Lesseps and D'Agostino are set to say "I do" in front of 250 guests (including her RHONY co-stars Dorinda Medley and Jules Wainstein) on Dec. 31 in Palm Beach, Florida.
ET sat down with the Countess in an exclusive interview at her home in the Hamptons in August, where she revealed just how excited she was to marry D'Agostino -- even after she discovered that he had kissed another woman at a hotel bar just days after proposing.
"We love each other," she shared. "I always say if you can't forgive the people you love, then who can you forgive? … I'm not going to let a silly kiss ruin the rest of our lives."
"I think it was a silly move and something that he feels really terrible about, and that meant really nothing to him," she said, adding that she was focusing her energy on planning her New Year's Eve nuptials -- which will also be D'Agostino's 50th birthday.
"I'm still working on my guest list," she revealed. "This is the most exciting time of my life, getting married again after all this time. I am thrilled. I am not going to let what has happened on the show ruin the most exciting time of my life."
See more in the video below.