Alyson has been in the business since she was four. She started out modeling and doing commercials. Her first big role was in the movie "My Stepmother is an Alien" with Seth Green who played her love interest. Alyson didnt get famous until she got the part as Willow, which helped her to gain many big time roles in movies such as American Pie. A band named the Klopecs even wrote a song about her. She is currently engaged to actor Alexis Denisof who plays Wesley, they have been dating since 1999.