Alyson Hannigan gave birth to baby Keeva on May 23, 2012, her representative has confirmed to People magazine. It's the second daughter for the 'How I Met Your Mother' actress and husband Alexis Denisof, following the birth of 'Satyana' three years ago.

The representative assured fans that the family "are all doing well", though Hannigan took to Twitter to share her bundle of joy, tweeting a photograph of tiny Keeva. The 38-year-old actress captioned the snapshot "Love". In May, Hannigan had jokingly tweeted that she had the "biggest bump" in Hollywood, after Jessica Simpson had given birth to her daughter Maxwell Drew. Hannigan has always spoken of her desire to be a mother and raise a family, telling US weekly magazine in 2010, "(Being a mother) has changed me in every way because my life is so much greater.It filled a void I never knew was there - it's the most amazing experience of my life.I just feel so blessed to get to be on this journey, to be a mommy. (Satyana) is just the greatest baby".

She is perhaps still best known for her role as Michelle in the American Pie movies, and starred in the most recent instalment 'American Reunion'. Husband Alexis played Wesley Wyndam-Price in the television series 'Buffy the Vampire Slayer' and its spin-off 'Angel'.