Margo Harshman — Biography

Margo Cathleen Harshman, born on March 4, 1986, is a talented American actress recognized for her portrayals in various popular television series. She is best known for playing the character Tawny Dean on Even Stevens, serving as Sheldon Cooper's assistant, Alex Jensen, on The Big Bang Theory, and taking on the role of Delilah Fielding-McGee, the wife of Timothy McGee, on NCIS.