The trailer for season five of The Real Housewives of Beverly Hills has premiered, and it's looking like a doozy of a season. Lisa Rinna and her former Days of Our Lives costar Eileen Davidson have joined the cast, and they're bringing the soap-opera-style drama. In this brief clip alone, several people get slapped and Rinna throws a wine glass. Sounds like we'll be going through our usual cycle of emotions this season, especially when someone has the audacity to slap Lisa Vanderpump. You don't do that. You just don't. The show premieres on Nov. 18, so start stocking up on Chardonnay now.