Mel Gibson seemingly confirmed he has a new girlfriend - by taking her to the premiere of X-Men Origins: Wolverine last night.

After Mel’s wife of 28 years Robyn Gibson filed for divorce earlier this month, a number of women claimed to be the Lethal Weapon star’s new girlfriend - but last night’s date suggests the lady is actually 39 year old Russian singer Oksana Grigorieva.

According to a source, Mel attended the event at the invite of the film’s producers and star Hugh Jackman, after Hugh admitted he’d used Mad Max as inspiration for the role.

The source commented: “Mel was invited but no one thought he’d attend because he’s been keeping his head down recently.

“He and Robyn agreed to stay out of the limelight for the sake of their kids. She’ll be angry about him parading his new girlfriend around town.”

Mel and Robyn are said to have separated shortly after his DUI arrest in July 2006 and Mel’s spokesperson told People magazine: “Mel has been single for almost three years and it’s nice to see him getting out and enjoying himself.”