Stephanie Courtney, born February 8, 1970 in Stony Point, New York, is an American actress who is noted for her recurring roles on several television shows including: the voices of Renee the Receptionist and Joy Peters on Adult Swim comedy Tom Goes to the Mayor (2004-2006); Marge on the AMC drama Mad Men (2007); and Diane on the ABC comedy Cavemen (2008). Courtney is a member of the Groundlings improvisational theater in Los Angeles, California. In 2003, she won the Copper Wing award at the Phoenix Film Festival with the ensemble cast for the comedy Melvin Goes to Dinner. She has also been noticed in television commercials, such as Skittles (2008), Wienerschnitzel (2005), SC Johnson Glade products, and as the cashier Flo for Progressive Corporation Auto Insurance (2008). Courtney also appeared in the film The Heartbreak Kid starring Ben Stiller as cousin Gayla. She was in season 1, episode 2 of The United States of Tara on Showtime.