Erika Lopez lives a much too happy life in San Francisco being the sidekick to her two best friends, Mark and Mary. They all live on the same block. They walk big, leaky dogs and forget to whisper when they talk about other people's butts. Previously she launched "Lap Dancing for Mommy" into the world and her new book is "They Call Me Mad Dog!: A Story for Bitter, Lonely People, " but that won't be all. She's got plans. Big plans for big girls in little clothes.