But on Wednesday (Feb. 6), Paquin, 30, stepped out near the family home in Venice, Calif. for a one-on-one outing with one of the twins for a shopping trip. In a first-ever shot, the baby -- it's unclear whether it was the son or daughter -- looks drowsy and adorable as it kicks back in its stroller.
The rarely-seen little boy and girl are the first kids for the Oscar-winning actress, who wed British star Moyer, 42, back in summer 2010. Moyer is dad to kids Lilac, 10, and Billy, 12, from previous relationships. Observers in Venice told Us last November that the couple are over-the-moon about their growing family.
"They seemed like they didn't even have to talk ," a witness at C&O Trattoria marveled of a November outing. "They just kept looking at each other and smiling."
"I love my kids beyond anything," Moyer told Us Weekly last July as he awaited the twins' birth. "They're the best things ever, and having two more is just going to be even more crazy, but that's cool!"