A few years ago, I met Marla Maples in L.A. She was actually very nice, and told me the best part of having a teenage daughter was getting to swap clothes. "I could live in her Abercrombie and Fitch denim minis," Marla said. Meanwhile, it seems Tiffany was reaping the rewards of trading those $49.50 skirts for some of her mom's leftover couture - now she tells Okay! magazine that she wants to start a clothing line. It would actually make a lot of sense to have another Trump child with another enterprise, especially since Ivanka Trump has not just a real estate business, but also a jewelry boutique on the Upper East Side. We're wondering if Tiffany's collection would have a Chick by Nicky Hilton vibe, or if she'll go more upscale like her sister. Perhaps she could start by interning for another well-connected line like Marchesa, and take off from there?