2. JULIA LOUIS DREYFUS

Years Active: 1982-1985

You may remember her best from Seinfeld, and you can still catch her looking hot on Curb Your Enthusiasm, but Dreyfus got her start on SNL during the early '80s. In 2006, Dreyfus returned to her roots by becoming the first female cast member ever to come back and host an episode of the Saturday night series.