Kevin Clash got hit with a lawsuit from a second man accusing him of having sexual relations with a minor -- and hours later ... the voice of Elmo bailed on "Sesame Street." We broke the stories on both accusers ... and now we'll tell you why this new allegation led to Clash's resignation. Also,a huge decision in the Ariel Winter case -- why the "Modern Family" star is one step closer to life without her mother. Plus, the 76-year-old star of "Extreme Cougar Wives" joins us to talk about scamming on guys 50 years younger than her ... and who she's eyeing in the TMZ newsroom!