The How I Met Your Mother star and her lovely family were spotted just last week enjoying a fun-filled day at the park in Santa Monica.

The too-cute tot, decked out in a T that read, "All You Need Is Love," seemed to have a blast as she made the rounds of the playground and mucked about in the sand.

Tuckered out from all her play, little Satyana relaxed in the stroller as the family made their way back home.

The How I Met Your Mother family is about to grow by two - Alyson's small screen co-star Neil Patrick Harris recently announced that he and his partner David Burtka will be welcoming twins in the fall!

Alyson Hannigan was spotted on the set of How I Met Your Mother with hubby Alexis Denisof and their 16 ½-month-old daughter, Satyana, Thursday afternoon (August 12).

The trio had time to take a little stroll together before the adorable little girl left with her daddy while her Alyson, 36, filmed scenes for the hit television show.

Just last week we spotted the former Buffy stars and their smiley daughter as they enjoyed a fun afternoon at park in Santa Monica.

Doting mom Hannigan smiled away at her little girl, who appears to have the same sunny disposition as her parents, while she pushed her on the swing, and later on watched her crawl and walk around the playground.

Hannigan and Denisof, who played played Wesley Wyndam-Pryce on Buffy/Angel, will celebrate their 7th wedding anniversary in October.

Speaking to Celebrity Baby Scoop last year, Alyson shared her thoughts on the ever-present paparazzi:

The paparazzi drive me crazy sometimes, but you can either try to fight it or you can accept that it’s there and not let it ruin your day. Some days I can outsmart them—sometimes you can lose them and sometimes you can’t. If they’re nice to me then I’m nice back. I usually just say have your shot and let me get on with my day."

In an exclusive interview with Celebrity Baby Scoop, the 36-year-old mother of one said that motherhood has changed her life.

It’s 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."

The happy family seems to be enjoying the spring sunshine these days - we just spotted them out for a seaside stroll last week.

We just spotted the How I Met Your Mother star and her sweetie out and about in Santa Monica last week.

The adorable tot almost jumped out of mom's arms wanting to play with the paparazzi. What a cutie!

Satyana's father is Alyson's husband of six years, Alexis Denisof.

Though there was no sight of husband Alexis Denisof with the bunch, the trio were all smiles as they strolled, with Alyson carrying Satyana and grandpa Al pushing the stroller.

Hannigan, who began acting at age 4, just wrapped up the fifth season of HIMYM, and will be headed back in the fall, as the show has been renewed for a sixth season.

The happy group were spotted leaving the restaurant and heading to the car. Alexis held his barefoot babe snuggly under one arm. She looked so cute nestled into dad's side!

The day before, we saw the lovely family-of-three on an afternoon bike ride.

The lovely How I Met Your Mother star has said of motherhood,

It’s 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."

Alyson opened up to Celebrity Baby Scoop about her dreams for Satyana's childhood:

I really want her to have a childhood that is about climbing trees, playing in the grass. I worry about raising her in LA, because you see these little kids that are obsessed with things they really shouldn’t even be aware of. I really would like her to have a normal childhood, whatever that means."

Let's take a look at some of the best quotes on motherhood from the moms we love to watch and take inspiration from.

Click below to see if your fav celeb mom made the list...

Working Mother has complied a list of celebrity moms who are making good of their celebrity status:

Mom-of-three Chandra Wilson: Joined the Downy Touch of Comfort program which delivers personalized, hand-made quilts to children staying in Children’s Miracle Network hospitals throughout the country. Of the program the Grey's Anatomy star says, “As a mom, most of my life focuses on caring for my children and making sure they are safe and secure wherever they may be. It brings me a great deal of joy to be a part of this program and know that Downy is partnering with these wonderful organizations to help children feel more comforted and at ease in an unfamiliar and sometimes intimidating place."

Mom-of-two Kristi Yamaguchi: Launched the Always Dream Foundation which partners with local organization across the country to help children in many different situations improve their lives and do what might not have been possible without this special kind of support. Of the organization Yamaguchi says, "I realize that the dreams and accomplishments I have fulfilled are a direct result of my family's nurture and love. While I have been supported in the pursuit of my dreams, I realize that such opportunities do not exist for all children. For that reason, I felt the desire to create an organization whose sole purpose would be to inspire and embrace the hopes and dreams of children."

For the complete list of moms visit WorkingMother.com

The following celeb moms spoke exclusively with Celebrity Baby Scoop about being transformed by motherhood.

• Alyson Hannigan (mother to 1-year-old daughter Satyana)

It’s 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. She is just the greatest baby."

Photos: Hollywood’s New Mom Club!

This is the second time we've seen sweet Satyana out and about this week: The happy family was spotted on an early morning walk through their LA neighborhood on Wednesday.

Last week the very hands-on mom put in a stylish red carpet appearance at US magazine's Hot Hollywood Style Issue Event, pairing her pretty purple BCBG Max Azria dress with blue and green jewels.

Alyson opened up to Celebrity Baby Scoop about how motherhood has changed her:

It’s 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. She is just the greatest baby."

A clearly stunned J.Lo told Us Magazine,

Style Icon of the Decade?! I literally can’t believe it! I am so grateful. It’s an incredible honor! When they told me, I was just like, ‘Really? Oh, my god! That’s so awesome.’ It’s just so great for me, because I really do love fashion, and I have since I was a little girl.

Congratulations to J.Lo! Check out the list of other Hot Hollywood Style winners after the jump.

US’ Hot Hollywood Style winners:

Jennifer Lopez: Style Icon of the Decade

Sheryl Crow: The Trendy Traditionalist

Nicole Scherzinger, Brooke Burke, Erin Andrews: The Dancing With the Stars Divas

Anna Kendrick: The New Showstopper

Sofia Vergara: The Sophisticated Siren

Kelly Osbourne: The Punk Princess

Katharine McPhee: The In-Vogue Vocalist

Mark Salling: The Casual-Cool Hunk

Nikki Reed: The Colorful Coquette

Alyson Hannigan: The Ex-Tomboy

Jason Lewis: The California Boy

Molly Sims: The Model Turned Mogul

Monica: The No-Mom-Jeans Mom

Ryan Kwanten: The Innovator

Kristoffer Polaha: The Hipster Dad

Curtis Stone: The Coy Cosmopolitan

David Boreanaz: The Debonair Leading Man

Jesse Williams: The Individualist

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We're not the only ones who think Satyana is an angel. In our interview with Alyson, she said that strangers often comment on their happy baby.

She is a very happy baby. And obviously, as a parent I am a little biased, but strangers remark on it as well. She is definitely very happy, smiles at everyone. She is just a really sweet person, lovely and understands everything. She sleeps really well too."

The actress and her baby girl celebrated their shared birthday late last month - a coincidence which apparently isn't all that rare in their family!

It was her due date," Alyson told Celebrity Baby Scoop last year. "And actually, my mom was born on her mom’s birthday. On my dad’s side of the family, all of the women are born on the 24th of the month, not the same month, but always the 24th."

Birthday girls Alyson Hannigan, 36, and her adorable daughter Satyana, 1, were spotted walking home after celebrating their mutual birthday on Wednesday (March 24). Proud papa Alexis Denisof joined his favorite girls on their special day.

Satyana was in such great spirits, she even waved at the paparazzi!

Alyson opened up to Celebrity Baby Scoop about sharing a birthday with her daughter:

It was her due date. And actually, my mom was born on her mom’s birthday. On my dad’s side of the family, all of the women are born on the 24th of the month, not the same month, but always the 24th."

It's a big week for the Hannigan-Denisof family as both mom and daughter are celebrating birthdays on Wednesday, March 24: The How I Met Your Mother star will be 36 years old while little Satyana will be turning 1. Best wishes to them both!

It will soon be birthday madness in the Hannigan-Denisof home! Alyson told Celebrity Baby Scoop about their special birthday on March 24.

It was her due date. And actually, my mom was born on her mom’s birthday. On my dad’s side of the family, all of the women are born on the 24th of the month, not the same month, but always the 24th."

The happy duo are gearing up to celebrate their joint birthday later this month: March 24 is Satyana’s first birthday and Alyson’s 36th!

Alyson recently commented on her dedication to being a “green” mama:

We use gDiapers, a hybrid - it’s cloth on the outside and there’s a liner that you can compost, but if you don’t, it biodegrades in three months, not years. We go to the farmers market all the time. We’re putting in an organic garden to grow things I can’t get at the farmers market. Besides produce such as strawberries and blueberries that I just want to have, we’ll do unusual lettuces and a particular kind of cucumber and a lot of different herbs.

Satyana’s father is Alyson’s husband, actor Alexis Denisof, 43.

The How I Met Your Mother star, whose very adorable daughter Satyana will be celebrating her first birthday next month, tells Mother Nature Network that she is a "very green" mama.

“We use gDiapers, a hybrid - it’s cloth on the outside and there’s a liner that you can compost, but if you don’t, it biodegrades in three months, not years," Alyson explains. "We go to the farmers market all the time. We’re putting in an organic garden to grow things I can’t get at the farmers market. Besides produce such as strawberries and blueberries that I just want to have, we’ll do unusual lettuces and a particular kind of cucumber and a lot of different herbs.”

We've spotted little Satyana sporting her gDiapers while out and about with mom and dad over the past year.

The always happy mom smiled and waved to the paps as they made their way down the street. It also looks as though Alyson has finally converted her daughter’s stroller into the seated position – a topic which has fueled much debate!

In just over a month, on March 24, the mother-daughter duo will be celebrating their 1st and 36th birthdays! Last week the How I Met Your Mother star took to Twitter to find some ideas for their special day, asking, “Any good suggestions for my daughter's first birthday party? It's my birthday too.”

What do you think? Would it be fun to share a birthday with your child?

The 35-year-old Buffy alum bought a gorgeous bouquet of flowers, perhaps an early Valentine's Day gift for her husband Alexis Denisof.

In an exclusive interview with Celebrity Baby Scoop, Alyson gushed about her special Valentine.

He is an amazing dad. It’s been such a profound experience for both of us. He’s just so remarkable, such a great, great father. It makes me want to cry how happy I am that she gets to have him as her dad. It’s a beautiful relationship to watch grow. She is a lucky girl."