Jesse's Alleged Mistress #2 -- Soakin' It Up

3/31/2010 7:00 AM PDT BY TMZ STAFF
Looks like someone is enjoyin' their moment in the sun, 'cause Jesse James' alleged mistress #2 -- Melissa Smith -- felt the sudden urge to show off her tatted bikini body at a hotel pool in Huntington Beach.

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While several other alleged mistresses continue to lay low, Smith spent her Sunday layin' out.

As we've previously reported, Smith definitely isn't shy when it comes to her physique.