And away we go! Naomi Watts plays chauffeur to 4½-year-old son Kai during a bike ride through the Hamptons on Aug. 10.
Watts holds things together as she and her crew – 4½-year-old Kai, 6-year-old Sasha and Bob, their Yorkie – go for a stroll June 16 through N.Y.C.'s East Village.
MY LITTLE PONY
Ride 'em, cowboy! As Mom tries to keep up, 5½-year-old son Sasha happily trots away on a horse April 14 at a Brentwood, Calif., farmers market.
Discussing some moves? Watts and partner Liev Schreiber listen to their young athletes, sons Sasha and Kai, during a March 29 soccer practice in L.A.
TROPICAL TOUR DE FOUR
During a Jan. 3 vacation on the Caribbean island of St. Barts, the family takes a casual walk around town for ice cream and shopping.
Looks like 5½-year-old Sasha has the best seat in the house as he and dad Schreiber bike to school on Dec. 13, 2012.
Watts and Schreiber keep their boys – Sasha, 5, and Kai, 3½ – in line during an Oct. 9 family outing in New York City.
IT'S IN THE BAG
Watts holds tight to son Kai, 3½ – and their adorable Yorkie, Bob! – after a Sept. 19 grocery run in New York City.
THE AIR UP THERE
Watts takes a break from her royal duties to catch up on family time with Schreiber and son Sasha, 4, in Saint-Tropez, France, on July 15.
HAIL & HEARTY
Going my way? Four-year-old Sasha helps mom Watts hail a cab during an afternoon outing with 3-year-old Kai in New York City on May 9.
The blonde beauty puckers up to her loveable little man, Kai, 3, during a May 6 play date at an N.Y.C. park.
JUST THE TWO OF US
Someone's on a roll! Watts enjoys a leisurely May 1 bike ride around the Big Apple with son Sasha, 5.
THREE OF A KIND
Let's hear it for the boys! Schreiber enjoys a sunny afternoon at an N.Y.C. playground with his swing kids, Kai, 3, and Sasha, 4, on April 30.
Three-year-old Kai kicks back with his bag of snacks during an April 18 stroll around New York's Tribeca neighborhood with mom Watts and Yorkie Bob.
HEAD & SHOULDERS
How's the air up there? Kai, 3, gets a bird's-eye view of the Brentwood Farmer's Market during an April 1 shopping trip with dad Schreiber.
Watts and Schreiber continue their Sydney family adventure Jan. 25 with sons Sasha, 4, and Kai, 3.
Decisions, decisions! The actor dad and his adorable offspring – Sasha, 4 and Kai, 2 – hunt down the perfect Christmas tree during a chilly afternoon in N.Y.C. on Dec. 1.
Boo! The Watts-Schreibers get into the Halloween spirit, donning their best getups for an afternoon of trick-or-treating around downtown New York on Oct. 31.
ROLL WITH IT
Eyes on the road! Kai, 2, can't keep his peepers off pop Schreiber during an Oct. 26 father-son bike ride through New York's Tribeca neighborhood.
Watts, who recently dished about how she seduced partner Schreiber, spends quality time with her boys – Schreiber, Kai, 2, Sasha, 4, and Yorkie Bob – on Sept. 26 in New York City.
FOUR OF A KIND
It's a family affair! The close-knit crew enjoy the summer sun with trusty Yorkie Bob during an Aug. 17 stroll through New York's SoHo neighborhood.
Talk about a tasty delight! Schreiber, Watts and their boys Kai, 2, and Sasha, 3, indulge in some frozen treats while out in N.Y.C., on June 13.
WHAT 'CHEW' LOOKING AT?
Hop on board the papa express! Schreiber gives Sasha, 3, a lift during a father-son walk on June 1 in N.Y.C.
Now that's a cute children's illustration! Schreiber keeps his mustached munchkin, 2-year-old Kai close – with partner Watts and Sasha, 3, following close behind – during a family outing in New York on May 19.
LET'S GET DOWN!
They're taking the plunge! Naomi Watts and 2-year-old son Kai let the afternoon slide right on by during a family outing at the Brentwood Village Farmers' Market in L.A. on March 13.
Ready, set, throw! Liev Schreiber gives snowball-toting son Sasha, 3, a lift on Jan. 26 while out in New York City.
The Watts-Schreibers bask in a warm holiday getaway Down Under at Sydney's Bronte Beach on Dec. 22.
Color them cute! Watts and Kai, 21 months, show off their artistic sides while at an N.Y.C. playground on Oct. 8.
Liev Schreiber enjoys a boys' day out with sons Alexander "Sasha" Pete (who turned 3 four days later) and Samuel Kai, 19 months – and a few feathered friends – at a Brentwood, Calif., park on July 21.
The family that rides together, stays together! Naomi Watts and Schreiber wheel their adorable tots – Sasha, 2½ and Kai 1½ – around New York City on June 8.
A smiling Watts gives her barefoot babe Sasha, 2, a push on the swing at a park in New York's West Village on May 23.
Watts and Schreiber make it a family field trip April 11, bringing 2-year-old son Sasha along to a Caribbean polo match while vacationing in Barbados.
Two arms for two boys! Schreiber gets a handle on his boys – Sasha, 2½, and Kai, 15 months – for a day out in the sun at an N.Y.C. park April 5.
Hold on! Showing off her mommy skills, Watts juggles her busy boys – Kai, 14 months, and Sasha, 2½ – while hailing a cab in New York on March 7.
Sasha, 2, shares a laugh with dad Schreiber while out for a walk in downtown Manhattan on Nov. 8.
SHARE A SMILE
So sweet! Sasha, 2, shows off his dimple while strolling home with mom Watts in Manhattan on Oct. 22. "I still can't believe it when I look at my children that they came from one little moment and they're people," the actress recently said.
SMOOCHES FOR SASHA
SWAK! Sasha leans in for a kiss – and dad Schreiber happily obliges – while the duo strolled in Soho on Sept. 29. "We like dinosaurs a lot. We like to draw. We like cars," the actor says of his sons. "Pretty much straight up boys stuff."
We want to tickle that belly! Kai, 9 months, stretches it out with a little help from Watts while relaxing in a SoHo garden on Sept. 20 in NYC.
The Watts-Schreibers leave the Big Apple behind for a few days, visiting Israel on a family trip. Arriving in Tel Aviv on June 14, the foursome spent the afternoon planting a tree at Jewish National Fund Park in the Galilee.
I SCREAM YOU SCREAM
Delicious! Sasha makes a bit of a mess – the sprinkly kind! – while eating ice cream with dad Schreiber and mom Watts in New York City on May 30.
UNDER MY UMBRELLA
Rain, rain, go away! Watts and Sasha, 21 months, share some mom-and-son moments May 3 while walking dog Bob in New York City. Watts helped her little guy hold his umbrella before lifting him onto her shoulders for the rest of their walk.
TO THE POINT
Taking advantage of the beautiful weather in N.Y.C. on April 18, Schreiber and Watts take their boys – Sasha, 21 months and Kai, 4 months – out in SoHo, where they shopped at Steven Alan before picking up takeout to eat at home.
Do you see what I see? Sasha, 19 months, gets a bird's eye view of Manhattan from atop dad Schreiber's shoulders – check out their adorable matching hats! – while out for a walk in late March.
Muah! Schreiber gives son Sasha a smooch as he arrives on the New York City set of Salt with a nanny on March 15. Dad took a break from filming to cuddle with his 19-month-old boy, letting him sit on a prop motorcycle!
Whee! Sasha clearly enjoys himself while monkeying around at an N.Y.C. playground on Mar. 11 with dad Schreiber.
Schreiber lends a hand to Sasha as the pair toss bread to some mallards at a Santa Monica, Calif., park on Jan. 29. Dad kept his hand firmly on Sasha's chest to stop him from falling in!
In Los Angeles doing pre-production work on Mother and Child, Watts and Schreiber flash a few grins while leaving the Brentwood, Calif., post office with 6½-week-old son Kai, who reportedly had his passport photo taken.
IT'S SAMUEL KAI!
Watts keeps newborn son Samuel Kai, 10 days, toasty while stepping out in New York City during an outing with Schreiber on Dec. 23. It's our first peek at the new little one!
CATCH A CAB
Bundled up nice and warm for the chilly holiday, Schreiber and Watts smile for the paparazzi – while 16-month-old Sasha looks perturbed! – as they wait for a taxi to take them to the Macy's Thanksgiving Day Parade in Manhattan on Nov. 28.
BABY ON BOARD
PEACE, LOVE AND SASHA
Sasha, 15 months, makes some observations about New York's East Village as mom Watts, 40, looks on during a walk Oct. 27, 2008. Though she plans to continue working, the actress says from now on, her artistic decisions "will be dictated by Sasha and how that all works for our lives."
Watts accompanies her boys – partner Schreiber, 41, and son Sasha – on a brisk New York City stroll Oct. 26. Liev may be flying under the radar, but there's no denying that telling baby bump on Watts!
Watts makes a bold statement on the red carpet – without saying a word about her pregnancy – at the New York premiere of Madonna's movie Filthy Wisdom on Oct. 13. Watts and Schreiber have yet to confirm that they're expecting, despite numerous reports.
Caught in the act – of eating a rice cake! Sasha peeks out of Schreiber's baby carrier as the two walk through New York's Union Square area on Oct. 12, stopping in at Babies "R" Us to do some shopping.
HEAD AND SHOULDERS ABOVE
Schreiber gives Sasha a lift as the two stroll through New York's SoHo neighborhood on Oct. 10. What keeps the little guy so serene? The couple reads Goodnight Moon to their son every night.
UP AND AWAY
It's Super Sasha! Watts gives her son a lift while playing in a Sydney park on Sept. 17. Watts jokes of playtime, "Well, for one thing, picking him up off of the ground 20 times is different when you hear your knees cracking!"
Watts conceals the beginnings of a bump while strolling through New York on Sept. 7, as rumors start to fly about baby number two. The actress has always been vocal about her desire for more than one child, telling Glamour, "I might not get the large brood that I’ve hoped for, but it would be great to give Sasha a sibling."
BONJOUR MES AMIS!
Parlez-vous Français Sasha? The family takes to the streets of Paris, strolling through Place Vendôme on July 3. Where else has Sasha's passport been stamped? "Well, he was born in America," Watts told Jimmy Kimmel, "and he's been to Canada, Australia, Russia, Lithuania, England, Germany and Italy."
He looks up to mom! Sasha admires his mother as the two prepare to head to the airport from Manhattan on May 17. On her role as a mother, Watts once said, "All the clichés are true. I spend my days making a number of bizarre noises and bizarre faces. And that gets my son off, which gets me off."
A dressed-down Watts-Schreiber clan – with Sasha all in white – goes for a stroll near Bondi Beach on April 1. On being an "older" mom, Watts shares, "Having a child later in life is interesting. From an intellectual point of view, you’ve had a lot of time to do research and figure out how you want to raise him."
Have baby, will travel. Schreiber cradles son Sasha while strolling through Sydney Airport on March 25, as the family prepares to jet off to an undisclosed location. Watts admitted to Jimmy Kimmel that traveling with such a young child can be challenging.
Don't cry Sasha, Daddy's here! The twosome takes a dip in the bay while spending the day at Australia's famed Bondi Beach on March 5. Schreiber later plucked Sasha from the water and calmed him with a bottle.
Keeping Sasha's fair skin protected from the sun, Watts totes her tot across Bondi Beach on Feb. 17. The same month, she told Glamour, "Sasha takes up all my energy – and I love that."
HALF THE WORLD AWAY
While taking a break from filming Defiance in Lithuania, Schreiber strolled through the streets with Watts and Sasha on Oct. 6, 2007. Normally quite private, Schreiber opened up to USA Today around the time of Sasha's birth, saying, "There's a purity and simplicity and innocence to [kids] that I feel like is the best thing in life."
APPLE OF HER EYE
After leaving a Santa Monica doctor's office on Aug. 27, 2007, Watts and Sasha share a smile. Shortly after her son's birth, she told Entertainment Tonight that being a mom is "total euphoria."
Mom and dad may not be getting much sleep – but Sasha is! On a stroll through Santa Monica, Calif., on Aug. 25, 2007, the baby snoozes snugly in dad Schreiber's arms.
BABY MAKES THREE
Sasha meets the world! Proud parents Watts and Schreiber take their then-15-day-old baby on a trip to the post office in his first public outing on Aug. 15, 2007. In an interview with USA Today, Watts said, "I didn't even leave the house until two or three weeks after [Sasha was born]. [Paparazzi] had just been really waiting for the first picture. We tried to think of the best way to deal with it."