Spending the morning partaking in a talk show chat, Nicole Richie was the guest on Ryan Seacrest's KIIS FM radio show on Monday (October 4). The former "Simple Life" star, who is promoting her new book Priceless, chatted about topics including motherhood and her guest role on the NBC show "Chuck". While she wouldn't discuss her relationship with Joel Madden, Richie said of her children, "My kids are in bed by 7 and I try to be in bed by 10 or 10:30, it's good to have your kids on a schedule. The morning is my time and in the evening I might go out with friends for dinner." As for her upcoming...