Alyson Hannigan, star of Buffy the Vampire Slayer ... Looking stunning in a sparkly ballgown in both photos, Alyson revealed she was noticeably slimmer after months of training and vigorous ...

In the cute pictures, the group of four can be seen ... celebrity news to compelling human interest stories. Related: Alyson Hannigan Is Embracing the 'Roller Coaster' of Back-to-School Season ...

Sarah Michelle Gellar and Alyson Hannigan chatted with ET on set of the 'Buffy the Vampire Slayer' episode, 'The Prom,’ in 1999. The 'How I Met Your Mother' star is proud of her success.

Sometimes a botched job interview can feel like the end of the world – but, as Alyson Hannigan reveals, it might not be as disastrous as it first seems. Alyson Hannigan is a “terrible ...