<Tr> <Th> Spouse (s) </Th> <Td> Aaron Zelman (m . 2006) </Td> </Tr> <Tr> <Th> Relatives </Th> <Td> Daniel Zelman (brother - in - law) </Td> </Tr> <P> 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 . </P> <Ul> <Li> Eyes...Nicole Talbert (2007) </Li> <Li> Criminal Minds...Becky the Reporter (uncredited) (2006) </Li> <Li> Veronica Mars...Catherine Lenova / Yelena Sukarenko (2005) (Episode: "Ruskie Business") </Li> <Li> Buffy the Vampire Slayer...Lydia (2001, 2002) (Two episodes) </Li> <Li> That' 70s Show...Big Rhonda (2001--2002) (Six episodes) </Li> <Li> 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) </Li> <Li> Maybe This Time...Bethany (1995) </Li> </Ul>

Who plays fat rhonda on that 70s show