Missy Chase Lapine, the children’s cookbook author who claims Jessica Seinfeld – the comedian’s wife (pictured) – “brazenly plagiarized” her work is now taking it up a notch by slapping both Jessica and Jerry with lawsuits. She’s accusing Jerry of defamation because when the scandal made headlines back in October, Jerry went on TV and talked some trash that was as arrogant as it was stupid. On Letterman, the funny boy characterized Lapine as a......