Martha Smith (born Martha Anne Smith on October 16, 1953 in Cleveland, Ohio) is an American model and actress. Smith attended Michigan State University. Smith has starred in movies, such as National Lampoon's Animal House, in which she played sorority girl Babs Jansen, and has appeared in several TV series as a guest star. She was a regular on the adventure series Scarecrow and Mrs. King, and appeared as a frequent panelist on The $25,000 Pyramid. In July 1973, she was chosen Playboy magazine's Playmate of the Month. Her centerfold was photographed by Pompeo Posar. Martha is a real estate agent in the Los Angeles area for Keller Williams. She can currently been seen on some episodes of Selling LA on HGTV. Smith has denied appearing in the movie Broadcast News.