Citing "impeccable sources," blogger Perez Hilton has claimed that Kennedy, 39, "has been cheating on Jennifer Love Hewitt with his ex-girlfriend, Shannon Funk."
But a rep for the actress, 30, tells Us: "This is a completely fabricated story made up by a disgruntled former employee, terminated for cause. Jamie and Jennifer are happy and still together."
Kennedy also took to his Twitter page to slam the rumor, writing that it was completely "untrue and slanderous."
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