<Tr> <Th> Children </Th> <Td> </Td> </Tr> <Tr> <Th> Relatives </Th> <Td> Jennifer Newton (mother) Matt Newton (brother) </Td> </Tr> <P> Rebecca Sara "Becki" Newton (born July 4, 1978) is an American actress, known for her roles as Amanda Tanen on Ugly Betty and Quinn Garvey on How I Met Your Mother . </P> <P> Newton was born in New Haven, Connecticut . Her maternal grandfather was composer and arranger Bruce Chase . She began performing musicals and plays at local theaters, and studied at the University of Pennsylvania, where she graduated with a B.A. in European History . </P>

Who plays quinn on how i met your mother