Cynthia LaMontagne - Wikipedia Cynthia LaMontagne Cynthia Lamontagne ( 1966 - 02 - 15 ) February 15, 1966 ( age 52 ) California, U.S. Years active 1993 - present Known for That ' 70s Show Spouse ( s ) Aaron Zelman ( m. 2006 ) Relatives Daniel Zelman ( brother - in - law ) Cynthia Ann LaMontagne ( born February 15, 1966 ) is an American actress who has appeared in numerous television shows and films. She is best known for her recurring role as `` Big Rhonda '' in the fourth season of That ' 70s Show. Television Eyes... Nicole Talbert ( 2007 ) Criminal Minds... Becky the Reporter ( uncredited ) ( 2006 ) Veronica Mars... Catherine Lenova / Yelena Sukarenko ( 2005 ) ( Episode : `` Ruskie Business '' ) Buffy the Vampire Slayer... Lydia ( 2001, 2002 ) ( Two episodes ) That ' 70s Show... Big Rhonda ( 2001 -- 2002 ) ( Six episodes ) Frasier... Episode : ' The Ski Lodge ' - played Annie, a ' sex mad ' friend of Daphne who fancies Niles Crane, but Frasier thinks she fancies him. All ends in ' Theatre Farce ' ( 1998, 2001 ) Maybe This Time... Bethany ( 1995 ) Filmography Forgetting Sarah Marshall ( 2008 )... Female Bartender Would I Lie to You ? ( 2002 )... Serenity American Virgin ( 1999 )... Gloria Border to Border ( 1998 )... The Other Woman My Engagement Party ( 1998 )... Stacy Austin Powers : International Man of Mystery ( 1997 )... Fembot American Virgin ( 2000 )... Gloria The Cable Guy ( 1996 )... Restaurant Hostess Flirting with Disaster ( 1996 )... Sandra Carlito 's Way ( 1993 )... Woman at Elevator External links Cynthia Lamontagne on IMDb This article about a United States film and television actor or actress born in the 1960s is a stub. You can help Wikipedia by expanding it. Retrieved from `` https://en.wikipedia.org/w/index.php?title=Cynthia_Lamontagne&oldid=843807562 '' Categories : 1966 births American film actresses American television actresses Living people 20th - century American actresses 21st - century American actresses American screen actor, 1960s birth stubs Hidden categories : Articles with hCards All stub articles Talk About Wikipedia Français Edit links This page was last edited on 31 May 2018, at 16 : 09 ( UTC ). About Wikipedia

Question: who plays fat rhonda on that 70s show
Answer: Cynthia Ann LaMontagne