We're anxiously awaiting the Nov. 4 premiere of The Real Housewives of Beverly Hills. Until then, though, we have this juicy Season 4 trailer to keep us occupied. And trust us, it's full of intense drama, lots of tears, and some expletives. One of the more epic fights, however, is actually between Kim Richards and Lisa Vanderpump's husband, Ken. Perhaps it is over the Kyle Richards feud with Lisa or perhaps it's because Ken called Yolanda "stupid." Who knows? All we know is that it's a very intense showdown. Check it out and tune in on Nov. 4 at 8 p.m. on Bravo.