Aston Kutcher and Mila Kunis have a wedding to plan. The That ‘70s Show former costars are engaged.

According to E! News, a source confirmed the engagement and Kunis was seen wearing a diamond ring while out with her mother in West Hollywood.

Kutcher, 36, and Kunis, 30, have been seeing each other for the past two years notes USA Today. The duo never shy away from PDA and are often caught while out and about.

The happy couple spent the past holiday season with Kutcher’s family in his hometown of Iowa reports Hollywood Life.

Before Kutcher, Kunis dated former child star Macaulay Culkin. It will be the first marriage for Kunis but the second for Kutcher.

Kutcher’s divorce from actress Demi Moore was finalized in November. The divorce didn’t come easy. Kutcher and Moore were at war about ho to split their fortune worth an estimated $300 million notes People. The divorce delayed Kutcher’s plans to propose to Kunis earlier reports People.

Kunis and Kutcher have yet to make an official announcement.