Born in Washington, D.C., Alyson Hannigan began appearing in commercials at the age of four and then moved to Hollywood at age 11. She soon landed her first major film role in My Stepmother Is an Alien, alongside Seth Green. She is best known for her roles in the Emmy Award-winning series' Buffy the Vampire Slayer and How I Met Your Mother, with additional acting credits including the American Pie film franchise, Angel, Veronica Marsand the latest Disney Channel original movie Kim Possible. Hannigan hosts the new Food Network series Girl Scout Cookie Championship and can also be seen in Penn & Teller: Fool Us and in the upcoming Flora and Ulysses for Disney+. Alyson also voices the role of Claire Clancy, mom to six-year-old Nancy, in Disney Junior's animated series Fancy Nancy, about a high-spirited young girl whose imagination and enthusiasm for all that is exquisite transforms the ordinary into the extraordinary. She currently resides in Los Angeles with her husband, Buffy the Vampire Slayer co-star Alexis Denisof, and their two daughters.