Ashton Kutcher, Mila Kunis
Actors Ashton Kutcher and Mila Kunis reportedly married in a private event on the Fourth of July weekend. In this photo, the couple attends the first day of the 2014 Stagecoach: California's Country Music Festival at the Empire Polo Club April 25, 2014, in Indio, California. Frazer Harrison/Getty Images

Ashton Kutcher and Mila Kunis made their Fourth of July weekend even more special by tying the knot in a private ceremony. The couple, which was engaged for over a year, started dating in 2012 and has a 9-month-old baby girl named Wyatt.

A report by Page Six, a subsidiary of the New York Post, said that the guests were not informed about the time and place of the wedding until 24 hours before the event.

“Details are being held close to the vest and were expected to go out to guests 24 hours or less before the wedding. It is going to be a very small and intimate affair with friends and family,” a source told Page Six. The report added that the wedding may have taken place at the home of entertainment manager Guy Oseary, who founded the venture capital firm A-Grade Investments in 2010 with Kutcher and Ronald Wayne Burkle. The firm reportedly has investments in Airbnb, Foursquare, Shazam, Soundcloud, Spotify and Uber. Oseary is also the manager of Madonna and U2.

“From the age of 12, I prepared my parents for no marriage. Then things changed—I found the love of my life. Now my theory on weddings is: Don’t invite anyone. Do it privately and secretly. My parents are okay with that. They’re just excited that I said yes,” Kunis told W magazine in an interview in August.

"My first real kiss ever was with him on the show," Kunis told W magazine, adding, "We all get movie star crushes. I’m marrying mine."

The two have been secretive about the details of their relationship. In March, Kunis was asked by CBS' James Corden on​ "The Late Late Show" if the couple was married and she reportedly said: “I don’t know. Maybe.”

An insider also told E! News in December last year: "They've been focusing on prepping for the baby and the new house," adding: "But they are really happy and in love."

This is Kutcher's second marriage. He was previously married to actress Demi Moore from 2005 to 2013.