Olivia d’Abo

Olivia Jane d'Abo (; born 22 January 1969) is a British actress and singer. She is known for her roles as Anna Montgomery in The Big Green (1995), as Karen Arnold, Kevin Arnold's rebellious teenage hippie sister in the ABC comedy-drama series The Wonder Years (1988–1993), as serial killer Nicole Wallace in Law & Order: Criminal Intent, as Marie Blake on The Single Guy (1995–1997), and Jane Porter in The Legend of Tarzan (2001–2003). Her film appearances include roles in Conan the Destroyer (1984) and Bank Robber (1993).