Olivia d'Abo

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