The 29-year-old Oscar-winning actress and the art dealer, 34, have tied the knot, CNN confirms.
The bride wore a Dior gown for the celebration, according to several sources.
Lawrence and Maroney held a wedding reception for their 150 guests, including Adele, Amy Schumer, Emma Stone, Ashley Olsen and Kris Jenner, at the luxurious Belcourt of Newport, a luxurious mansion in Newport, Rhode Island that was designed in 1894 by renowned American architect Richard Morris Hunt.
The estate was inspired by Louis XIII's hunting lodge at Versailles. It is currently the home to Carolyn Rafaelian, CEO of Alex and Ani.
On Friday, Cameron Diaz, Nicole Richie, Joel Madden, Sienna Miller and more were spotted attending the rehearsal dinner, during which the couple hosted a clambake under a white tent on Rose Island.
In September, the the couple was photographed outside of the Manhattan Marriage Bureau, where Lawrence smiled as she stepped outside with Maroney.
The pair, who has been linked since June 2018, was also joined by two security guards, a photographer and a friend, according to Page Six.
A representative for the actress confirmed to People Magazine that The Hunger Games actress and Maroney were engaged in February. At the time, Lawrence was seen wearing a “massive ring” during dinner with Maroney at Raoul's, an upscale French restaurant in New York City.