Ashton Kutcher and Mila Kunis

Ashton Kutcher and Mila Kunis are reportedly married.

A source told People on Sunday that the pair tied the knot in a private ceremony over the Fourth of July weekend.

Kutcher and Kunis, who met on the set of That '70s Show, reunited in 2012 after Kutcher's split from Demi Moore.

They welcomed their first child, a daughter named Wyatt, last October.

The couple, who became engaged in February 2014, have been coy about their marriage plans.

When Late Late Show host James Cordon asked Kunis last March whether she was married, the 31-year-old actress said, "Maybe."