Cynthia Michele Watros (born September 2, 1968) is an American actress. Watros is known for her roles as Libby Smith on the ABC TV series Lost, Kellie in The Drew Carey Show, Erin in Titus, and Annie Dutton in Guiding Light.
Watros initially became known for her role as Annie Dutton on the CBS soap opera Guiding Light from 1994-98. Her character, a nurse, began as a heroine, but she gained notice and critical acclaim as her character gradually descended into madness. In 1998, Watros won the Daytime Emmy Award for Outstanding Lead Actress in a Drama Series for her role on Guiding Light. In 1998, she briefly filled in for Jensen Buchanan as Victoria Hudson McKinnon on Another World while Buchanan was on maternity leave.
Watros appeared as Erin Fitzpatrick on Titus from 2000 to 2002 and gained recognition as a comedic actress, playing the fiancée of the title character. According to the DVD commentary, Erin was originally intended to be neurotic and socially awkward, but the character was revised a week before the pilot was shot. After Titus was canceled, she took on the role of Kellie Newmark on The Drew Carey Show, as a replacement for Christa Miller. Watros played the role from 2002-04.