Mila Kunis, one of the Sexiest Women Alive, is officially off the market. The former “That ’70s Show” actress announced her engagement to costar Ashton Kutcher via Instagram this week along with an adorable pic of the couple from their early days.

Of course, the media has just been waiting for the news since the couple were first spotted in public together, and when Kunis was seen with a large diamond on her finger recently, rumors began to fly.

Speculation that the two might have already wed began to circulate in December, when they attended the wedding of her brother and she was spotted wearing a gold band on her ring finger.

“Mila wore a gold band on her engagement ring finger but it didn’t have a diamond, just a simple gold band similar to a wedding band,” a source told E! News. “Mila was very happy for her brother and his wife. During the ceremony, she stood at the altar and seemed very focused on the vows. Every once in a while, [Mila] would look out to Ashton and make eye contact with him. Ashton was very supportive of Mila and happy for the family. He was joking around with Mila’s brother and they invited him to come and pose for family pictures with the bride and groom after the wedding.”

Kunis has been in the headlines recently due to the news that Amanda Seyfried will be taking over the lead role in “Ted 2”, the Seth MacFarlane comedy starring Mark Wahlberg.

Image via Wikimedia Commons