Jesse James has led a secret life of cheating on his wife Sandra Bullock, and now RadarOnline.com has exclusively obtained emails between Jesse and mistress number 5, a sexual relationship that went from obsession to legal action.

EXCLUSIVE EMAILS: See Jesse's Emails With Mistress #5

Meet Merilee Gerth, mother of two, former employee of West Coast Choppers and mistress #5 to serial cheater Jesse. "Merilee looks like all of Jesse's other mistresses," a close friend of hers tells RadarOnline.com. "She's in her mid to late thirties, has long black hair, blue eyes, pale skin and is covered in tattoos.

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