DWTS' Alyson Hannigan Shows Off 20-Pound Weight Loss

Alyson Hannigan Shows Off 20-Lb Weight Loss Transformation at ‘Wonka’ Premiere After ‘DWTS’

Alyson Hannigan Shows Off 20-Pound Weight Loss After 'Dancing With the Stars,' Sarah Michelle Gellar Reacts

Alyson Hannigan Celebrates 20-Lb Weight Loss After 'DWTS’ Transformation