After eight years of marriage, Tron star Olivia Wilde, 26, and her husband Tao Ruspoll, 35, have "mutually agreed to separate".
Olivia and the Italian prince - whose family owns Rome's Palazzo Ruspoli – married unconventionally when she was still a teenager.
The couple eloped, officially tying the knot on a school bus in Virginia.
"They have been living apart after trying for quite some time to make their relationship work", a source told People.
The actress's representative confirmed the news to the US publication but no further information surrounding their separation has been made available.
Photo: © Rex