Daveigh Elizabeth Chase (born July 24, 1990) is an American actress, singer and voice over artist.Chase is appearing in the HBO drama series Big Love which centers on a polygamist, played by Bill Paxton, and his relationship with his 3 wives. Chase plays Rhonda Volmer, the intended child bride of a prophet, Roman Grant, who is played by Harry Dean Stanton. As well as a second season of Big Love (which began airing in the spring of 2007), Chase is also working on a new animation series called Betsy's Kindergarten Adventures. Leroy & Stitch (2006), a follow up to Lilo & Stitch, has also just been released .