Alyson Hannigan
Alyson Hannigan at the How I Met Your Mother's 100th episode celebration on January 7, 2009
From Gallery: Alyson Hannigan at the How I Met Your Mother's 100th episode celebration on January 7, 2009
Alyson Hannigan's Rating: 8.60/10
Based on 89 votes from Hotness Rater voters