Ashton Kutcher has filed for divorce from his estranged wife Demi Moore, on Friday in Los Angeles after being separated from each other for over one year.  Did he finally put an end to his marriage, because he is ready to take the next step with his girlfriend and former “That ’70s Show” co-star Mila Kunis?

*Mila Kunis Topless For Esquire Named Sexiest Woman Alive – Video*

The 34-year-old Two and a Half Men actor cited “irreconcilable differences,” on the court papers as the reason for the split.

Moore, 50, and Kutcher, 34, were together for eight years; they married in September 2005.

Our source close to Kunis, told us the couples relationship is growing more serious and Kunis was annoyed that Kutcher was still married to Moore.

Do I hear wedding bells??