Not only do we see them twinning in casual looks and their iconic red hair ... referring to Hannigan’s iconic character on Buffy the Vampire Slayer, Willow Rosenberg. Alyson Hannigan, Keeva ...

Sarah Michelle Gellar and Alyson Hannigan joined forces to raise awareness about meningitis. Their joint appearance is a rare Buffy the Vampire Slayer reunion. The pair sung each other's praises ...

Eric McCandless/Disney via Getty Alyson Hannigan had much more to overcome than nerves before Tuesday's episode of Dancing with the Stars. The How I Met Your Mother actress, 43, revealed to PEOPLE ...

Andrew Eccles/ABC via Getty; Disney/Eric McCandless Alyson Hannigan is opening up about her mental and physical health following her time on Dancing with the Stars. On Saturday, the actress ...

Fans are freaking out over Alyson Hannigan‘s latest post ... Not only do we see them twinning in casual looks and their iconic red hair, but fans can't get over how similar they look to their ...