13th Woman Linked to Golfer Tiger Woods

A second porn star has been added to the list of women romantically linked to golfer Tiger Woods.

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Sports blog Deadspin.com is reporting that the embattled golfer, 33, had a lengthy affair with porn star Joslyn James (real name: Veronica Siwik-Daniels) during visits to Las Vegas.

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The site cites an interview with a Las Vegas nightlife insider. James -- who has appeared in numerous films, including Porn Star Brides -- has not confirmed the site's claims.

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Neither has Woods.

But Leigh Steinberg, one of the country's leading sports agents, is urging Woods to speak up now -- or he could lose more sponsors. (Woods' status with consumers has dropped from sixth to 24th on a list of celebrity endorsers, according to Bloomberg.)

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"(I'd tell him) to get out in front of this story," Steinberg told CBS' The Early Show Wednesday. "The American people love the fall of the high-and-mighty, but they also love a comeback story. He needs to get out front with all the facts and make a public apology to the relevant people, so that the healing can begin and he can put this behind him. Otherwise it will eat him alive."