The Rumor: That Jay-Z and Beyoncé experienced the "biggest fight of their marriage" after Bey found out that Kanye West was bringing Kim Kardashian to a birthday party for Jay's good friend Tyran "TyTy" Smith
When It Popped Up: May 2012
Why It Was Probably Bogus: We don't doubt that there may have been some tension between Bey and Kim K when the latter started dating Ye. But is it really something that would cause the "biggest fight of Jay and Bey's marriage"? We would prefer to think that that fight had absolutely nothing to do with a Kardashian.