Alyson Hannigan, Emma Caulfield Ford and More Volunteer at the Los Angeles Mission’s 87th Annual Christmas Celebration

Alyson Hannigan Reunites With ‘HIMYM’ Co-Star Josh Radnor at His Concert

Alyson Hannigan Says ‘Healthy Eating’s Gone Out the Window’ Amid Her 20-Lb Weight Loss

Alyson Hannigan Shows Off Her ‘DWTS’ Slimdown at ‘Wonka’ Premiere