Full Name: Alyson Lee Hannigan Nicknames: Alyson Lee (Hannigan) Denisof, Alyson Lee Hannigan & Allycat Dob: March 24, 1974 Pob: District of Columbia, United States
Nationality: American Ethnicity: Irish (father) & Ashkenazi Jewish (mother) Occupation: Actress Net Worth: $30 million USD (2016)
Education: North Hollywood High School, North Hollywood, CA (1992). California State University (occasional classes, no degree) Religion: Jewish Gay: No Spouse: Alexis Denisof (m. 2003)
Height: 5' 5" (1.64 m) Eye Color: Green Hair Color: Dyed Red Measurements: 34-23-34 inches (86-58-86 cm) Bra Size: 32B Implants: No
Best Known: Alyson Lee Hannigan is an American actress. She is best known for her roles as Willow Rosenberg on the television series Buffy the Vampire Slayer, Lily Aldrin on the sitcom How I Met Your Mother, and Michelle Flaherty in the American Pie film series.