Alyson Hannigan in a live action TV movie based on the Disney Channel cartoon "Kim Possible". Hannigan married her "Buffy the Vampire Slayer" and "Angel" co-star Alexis Denisof at Two Bunch Palms Resort in Desert Hot Springs, California, on October 11, 2003. The couple live in Encino, Los Angeles with their two daughters. 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
Slayer (Buffy the Vampire Slayer) Slayer (Buffy the Vampire Slayer) A Slayer, in the television series "Buffy the Vampire Slayer" and "Angel" (both created by Joss Whedon), is a young female bestowed with mystical powers that originate from the essence of a pure-demon, which gives her superhuman senses, strength, agility, resilience and speed in the fight against forces of darkness. She occasionally receives prophetic dreams in the few hours that she sleeps. The opening narration in the Buffy series states "Into every generation a slayer is born: one girl in all the world, a chosen one. She alone will wield the strength and skill to