Alyson Hannigan Alyson Hannigan Alyson Lee Hannigan (born March 24, 1974) is an American actress and television presenter. She is best known for her roles as Willow Rosenberg on the television series "Buffy the Vampire Slayer" (1997–2003), Lily Aldrin on the sitcom "How I Met Your Mother" (2005–2014), and Michelle Flaherty in the "American Pie" film series (1999–2012). Hannigan was born in Washington, D.C., the only child of Emilie (Posner) Haas, a real estate agent, and Alan Hannigan, a Teamsters trucker. Her father is of Irish ancestry and her mother is Jewish. At age four, Hannigan began appearing in commercials. She moved
Help (Buffy the Vampire Slayer) kind of things teenagers do on the internet she refers to posting love poems and creating "Doogie Howser" fan fiction. The star of "Doogie Howser" is Neil Patrick Harris who would later star alongside Alyson Hannigan in "How I Met Your Mother", and alongside future potential slayer Felicia Day in Joss Whedon's "Doctor Horrible's Sing-Along Blog". Willow's question to Buffy, "Have you Googled her yet?", is the earliest use of Google as a verb on American television. Help (Buffy the Vampire Slayer) "Help" is the fourth episode of the seventh and final season of the television series "Buffy the Vampire