Alyson Hannigan surprised fans by sharing a rare photo of her and her daughter, Keeva — and two look like they could be twins ...

Hannigan also shares daughter Satyana, 17, with her husband Alexis Denisof ...

The “Buffy” actress also shares daughter Satyana with husband Alexis Denisof.

Fans can't tell who's who after the "How I Met Your Mother" star posted a selfie of herself and her 14-year-old daughter ...

Alyson Hannigan’s daughter Keeva, 14, is her mini me as the teenager celebrates her first day of high school. The ‘How I Met ...

Commenters gushed that Keeva was a "copy & paste" of Hannigan.

Hannigan shares two daughters with her husband and former co-star, Alexis Denisof.

The photo was taken on Saturday, September 26, during a family outing at a Jellycat event.

Alyson Hannigan and her 14-year-old daughter Keeva—who she shares with husband Alexis Denisof—made fans do a double take with ...

The 52-year-old sitcom star uploaded a cheerful selfie with Keeva, 14, prompting excitement from followers who called the duo ...

Blake Lively and Alyson Hannigan are among the former "Gossip Girl" and "Buffy" actors mourning the death of their one-time co-star, Michelle Trachtenberg. The stars and creators of "Slayers: A ...

Alyson Hannigan spent most of her days learning complex routines choreographed by her professional partner, Sasha Farber, throughout her Dancing with the Stars journey. However, the actor wasn’t ...