The Orange Is the New Black actress revealed on Instagram on Sunday that the two have tied the knot.
“Just Married!” Prepon wrote. “Thank you for all the love and support. Wishing all of us the good stuff!”
She shared a wedding photo. The bride wore a sleeveless wedding grown and carried a large bouquet of roses. The groom is pictured in a vest, pants, shirt and tie with no jacket, paired with a hat.
Prepon, 38, and Foster, 37, got engaged in late 2016 after dating for several months and welcomed their first child together, daughter Ella, the following year.