Mel Gibson’s girlfriend Oksana Grigorieva is pregnant with the couple’s first child.

Gibson’s estranged wife, Robyn, filed for divorce last month after almost 29 years of marriage.

Grigorieva is said to be in her second trimester.

Mel has reportedly informed his ex-wife and seven children of the news.

Interestingly enough, Oksana recently was shacked up in a home that producer David Foster had set up for her. Nowadays Oksana is living large in a house that Mel pays for.

Now I ain’t saying she’s a gold digger..

[TMZ]

Mel Gibson and new girlfriend Oksana Grigorieva attended the X-Men Origins: Wolverine screening in Los Angeles last night.

This is the first public appearance for the couple since Gibson’s wife filed for divorce two weeks ago.

Mel’s publicist says that he is happy in his new relationship with the Russian singer, 39. “Mel has been single for almost three years and it’s nice to see him getting out and enjoying himself.”

A source says, “They came in quietly and as under-the-radar as they could and they were pretty low-key. Mel seemed very comfortable.”

Gibson and estranged wife, Robyn Denise Moore, have seven children together and have been married since 1980. The couple went their own ways three years ago.

[PM /©AXELLE/BAUER-GRIFFIN.COM]