Alyson Hannigan welcomes daughter Keeva Jane, shares picture of her tiny hand

Alyson Hannigan has got us going googoogaga over her newborn baby girl Keeva Jane.

Alyson Hannigan, baby daughter, Keeva JaneAlyson Hannigan has welcomed baby daughter Keeva Jane. Copyright [Wenn]

Alyson Hannigan and husband Alexis Denisof named their daughter Keeva Jane Denisof.

They welcomed their second daughter on 23 May, her rep confirmed to Us Weekly yesterday.

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Alyson Hannigan and her baby daughter Keeva "are all doing well," her rep said.

Baby Keeva joins three-year-old big sister Satyana.

Alyson Hannigan, baby, Keeva JaneAlyson Hannigan tweeted a picture of baby Keeva Jane's hand. Copyright [Twitter/Alyson Hannigan]

Alyson Hannigan shared a photo on Twitter late last night of Keeva's tiny hand. Awww.

The 38-year-old Buffy the Vampire Slayer actress announced her pregnancy in mid-December.

Alyson Hannigan met 46-year-old Alexis Denisof on the set of Buffy and spinoff Angel and they married in October 2003.

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Back in May 2010, Alyson Hannigan told Us Weekly: "[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."

Alyson HanniganAlyson Hannigan looked ready to pop a month ago. Copyright [Wenn]

With her latest pregnancy, Alyson Hannigan revealed that she was so big people assumed she was due in April, telling People: "The last couple of times I've been at stores people have been like, 'Oh, you're ready to pop, right?' I'm like, 'Actually, I have a couple more months.'"

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When Alyson Hannigan congratulated Jessica Simpson on the birth of her daughter Maxwell Drew last month, she joked: "Does this mean I now have the biggest bump?"

Congrats to the growing family!