Jennifer Rivell lied about Jessica Simpson

According to Radar Online, Bam Margera' jilted ex-fiancee Jenn Rivell lied about Jessica Simpson when she called into a Philadelphia radio station two weeks ago.. On the Chico in the Morning Show on Philadelphia's Q102 radio station , Rivell said that Jessica Simpson, not only had sex with Johnny Knoxville, but that she had sex with Bam Margera.

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