The City star, 28, married her long-term beau this weekend "in a quiet park tucked away in Bedford, New York".
Olivia chose to share two pictures of her big day on her official website oliviapalermo.com.
In the first photo, Olivia and model Johannes look like the most stunning couple on the planet as they smile serenely at the camera.
Fashionista and socialite Olivia nailed understated wedding chic in a bespoke outfit by designer Carolina Herrera, which she wore with clashing Manolo Blahniks royal blue heels - 'something blue' - and her trademark ponytail.
The outfit teamed a simple cream cashmere sweater with scattered ostrich feathers and white shorts with a full tulle skirt overlay.
She also shared a photo of the back of her satin and silk skirt with floral details along the hem.
Meanwhile, Johannes looked dapper in a bespoke tailored white Marc Anthony Hamburg suit.
Alongside the photos, a statement spoke on behalf of the happy couple.
It says: "Under a cloudless sky and whisked away from the hustle and bustle of NYC, after six and a half years of courtship, our favourite duo quietly and stylishly became husband and wife.
"In an intimate ceremony, very befitting of the private couple, the two said their vows amongst only a handful of family members and closest friends as they were surrounded by ivy and blossoming flowers in a quiet park tucked away in Bedford, New York."
Congratulations Olivia and Johannes!
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