Sarah Chalke

Sarah Louise Christine Chalke (born August 27, 1976) is a Canadian television and movie actress of partly German descent, best known for portraying Dr. Elliot Reid on the NBC sitcom Scrubs , portraying the second Becky Conner-Healy on Roseanne and as Ted’s love interest in the CBS sitcom How I Met Your Mother.She is currently engaged to Jamie Afifi.