Nikki's got a new app obsession, known simply as "the room." It's so simple, but it may be too hard to explain. Whether you admit it or deny it, there's no need to hide it: shower peeing can save the earth...maybe. There's new fuel to throw on one of Kerri's favorite conspiracies: JFK. And the future of weight loss is almost like putting a spigot on your stomach. Listen: