Fresh off her acclaimed Broadway run in Wonderful Town, Brooke Shields is returning to the tube in the Fox comedy pilot New Car Smell. The show, set at a car dealership, also stars Cracking Up's Christopher MacDonald. In other pilot casting news, ex-NYPD Bluer Charlotte Ross has been cast as a real-estate agent in the ABC drama Westside, and Tiffani Thiessen has joined the CBS comedy Stroller Wars.