Audi TT Roadster – 2008 Preview: Hollywood stars Molly Simms (Las Vegas) and James Denton (Desperate Housewives) sat in the 2008 Audi TT Roadster as the redesigned sports car was unveiled at the Los Angeles Auto Show, two beautiful people pretending to take a cruise down the Pacific Coast Highway in a new two-seat convertible. Audi didn’t need the extra star power, however, because the new TT is a good-looking piece of work in its own right.