Diddy Sources Say Cassie Betrayed Him By Sleeping with Trainer, But She Says BS

        Diddy&#160;&#65279;might want to ask for a refund from his former trainer ... because sources claim the guy he hired to keep Cassie in shape was banging her on his dime ... but she says his timeline is wrong. Here's what we're told. Diddy's trainer,&hellip;</a><br /><br />
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