Good Luck Chuck (2007)

Watch Good Luck Chuck: Early-thirtysomething dentist Dr. Charlie Logan has never experienced true love, despite having many girlfriends over the years. He starts to get a reputation at one ex-girlfriend's wedding, when she says she met her new husband right after a night with Charlie. He then discovers that more women he slept with have met their true loves soon afterward. He is encouraged to exploit this good-luck charm reputation by his long-time best friend Dr. Stu Klaminsky, a sex-obsessed, sex-starved schlub who became a plastic surgeon so he could masturbate over the sight of women's breasts. Charlie doesn't want to be solely a stepping stone for women, which is how they end up treating him once he gains...