Rep: Olivia Wilde & Husband Split

Olivia Wilde and Tao Ruspoli attend the 13th annual Unforgettable Evening benefiting EIF held at Beverly Wilshire Four Seasons Hotel in Beverly Hills, Calif. on January 27, 2010 -- Getty Premium

Olivia Wilde and husband Tao Ruspoli have split, a rep for the "Tron: Legacy" actress confirmed to Access Hollywood .

Olivia's rep would not comment further on any details about the couple's separation.

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A source told People, who first reported the news, that Olivia and Tao had been attempting to save their eight-year marriage.

"They have been living apart after trying for quite some time to make their relationship work," the source told the mag.

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The actress, 26, married the Italian prince, 35, when she was 18-years-old.

The "House" star will next be seen on the big screen in "Cowboys & Aliens" alongside Daniel Craig and Harrison Ford and then, in "The Change Up" co-starring Ryan Reynolds.

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