Actress Olivia Wilde has never been hotter—is that why she’s ending her marriage to Tao Ruspoli? As Wilde’s career has heated up, her relationship with her husband has cooled. The star of “Tron: Legacy” was just 19 when she wed the Italian American documentary filmmaker, and after eight years has decided to make the split permanent. According to TMZ, “Wilde filed the papers last week in L.A. County Superior Court — citing ‘irreconcilable differences’ as the reason for the divorce.” That’s the standard reason for most divorce filings, but Wilde could have another reason for rushing to end her marriage—her rumored affair with hunky actor Ryan Gosling. The two were opening flirting at the Golden Globe Awards, while Wilde was still with her husband and have since been spotted together. Maybe that’s why the sexy star is so anxious to put her past—and her husband—behind her! See more shots of Olivia after the jump.