Recently, Brad Pitt and Angelina Jolie took Zahara and Shiloh shopping in Paris. Days later, the family went on a hot-air balloon ride and a boat trip in celebration of son Pax's seventh birthday. Later, some of the family members visited the aquarium in Paris.
Now the globe-trotting clan has landed in the Big Apple, where on Saturday Pitt and Jolie took twins Knox and Vivienne to Lee's Art Shop in Manhattan, a longtime favorite spot for the family.
"She was her usual beautiful self and he was handsome and friendly," according to one observer. "The twins are perfect and adorable – what sweet faces."
According to the source, the family was accompanied by a bodyguard, who stopped photographers from following them inside, where the foursome spent time on the children's art supply floor.
"It's so nice that the world's biggest movie stars make time for their kids," the source added.
Monday is the New York premiere of Jolie's latest film, The Tourist.