How I Met Your Mother star Alyson Hannigan is here tonight to support not only her show but also her castmate Neil Patrick Harris, who is hosting the event. In her excitement, Alyson brought out her biggest hair. What do you think of it? Is it bedhead chic or a little too retro? Beyond the hair, she went with a dark mauve-y eyeshadow that almost matches her hair color, slightly softer cheeks, and an orange-y-pink pout. What do you all think of Alyson's entire look? Is she rocking it tonight?