Mel Gibson & Oksana Grigorieva Together β€˜Less Than One Year'

New details have emerged regarding Mel Gibson's relationship with Russian beauty Oksana Grigorieva.

Despite Access Hollywood's previous report, which said the two had been dating for three years, we've now learned the two have been together for "less than one year," according to a source.

VIEW THE PHOTOS: The Latest Star Sightings

Mel stepped out with the 39-year-old brunette at the "X-Men Origins: Wolverine" premiere on Tuesday evening in Los Angeles, their first public outing as a couple.

According to the Daily Mail, Grigorieva, a singer, is signed to Mel's recording label, Icon.

VIEW THE PHOTOS: Mel Gibson

She previously dated former James Bond star Timothy Dalton, with whom she has a 12-year-old son named Thomas.

As previously reported on AccessHollywood.com, earlier this month, Mel and his wife, Robyn, officially filed for divorce in Los Angeles court. They separated almost three years ago.

Related Content from AccessHollywood.com:
VIEW THE PHOTOS: Hollywood's Hottest Couples!
PLAY IT NOW: Hugh Jackman's 'Wolverine' Premiere & Mel Gibson's Oksana Unveiling!
PLAY IT NOW: Dish Of Salt: 'Wolverine' LA Premiere

MORE ACCESS ON THESE TOPICS: Mel Gibson - Couples - TV - Celebrities

Copyright NBCAH - Access Hollywood
Contact Us