Celebrity Proud Papa! Kevin Costner's Daughter Annie Costner Marries Danny Cox The couple exchanged vows on Saturday at Kevin Costner's private estate in California By Alexis L. Loinaz Published on July 19, 2016 12:45 PM Share Tweet Pin Email Photo: Courtesy Kevin Costner He’s a proud father of the bride. Kevin Costner poignantly watched his daughter Annie Costner exchange “I do”s with fiancé Danny Cox this past weekend at an outdoor wedding on his private estate in California. Annie, 32, wed Cox, a California-based doctor, on Saturday on the Oscar-winning filmmaker’s sprawling property in Carpinteria surrounded by family and friends. Annie, who is Costner’s daughter with ex-wife Cindy Costner, wore the Vicenta gown from Atelier Pronovias’ 2016 collection, which featured rebrodé lace appliqué and a tulle bodice, finished off with a flowing mermaid skirt and crepe belt. The groom looked dapper in a navy suit, while Costner, who was photographed shaking his new son-in-law’s hand, wore a tan suit and navy-blue tie. Costner – who is married to Christine Baumgartner – has been known to bring his daughters (Annie also has a sister, Lily, 29) with him to premieres; the family attended the star-studded Man of Steel premiere back in 2013. VIDEO: Batman, er, Superman, er Iron Man to the Rescue! The Best Superhero Saves Ever Annie has herself dabbled in the entertainment world: She has appeared in three of her father’s films – Dances with Wolves, Waterworld and The Postman.