Liev Schreiber Shirtless Pictures

Naomi Watts, Liev Schreiber, and their sons, Sasha and Kai, spent a sunny Saturday by the beach in Malibu this weekend. Liev and Naomi helped their youngest son, Kai, navigate the rocky shore, and Liev also snapped some photos when Sasha found a big starfish in the water. Yesterday, Liev and Naomi followed up their beachside afternoon with a parents-only trip to the John Varvatos Stuart House event, which was cochaired by Ben Affleck and Jennifer Garner.

The family of four is enjoying downtime now that they've wrapped up a busy award season. Naomi was an Oscar nominee for her role in The Impossible, and while she didn't take home the best actress statuette, she had Liev on her arm for the festivities.

Naomi Watts and Liev Schreiber continued their island getaway on New Year's Eve, wading in the waves together and getting their sons, Sasha and Kai, outfitted to do some snorkeling. The family of four also went boating during their afternoon on the water, and Naomi and Liev got some alone time as they held hands and waded in the waves.

Over the weekend, Naomi sported a bikini, but on Monday, she opted for a one-piece swimsuit. See Naomi and other fit female stars in our roundup of 2012's best bikini moments!

Naomi Watts donned a one-piece yesterday for a trip to the beach in Barbados with Liev Schreiber and their boys, Sasha and Kai. The Watts-Schreiber clan are enjoying a Caribbean Spring break together after spending time Down Under, where Naomi worked on The Grandmothers with costar Robin Wright. The picture also required that Naomi show off her swimsuit figure, as she and a bikini-clad Robin Wright shot waterside scenes with their leading men Xavier Samuel and James Frecheville. Yesterday, though, Naomi only had eyes for long-term love Liev. Naomi and Liev showed a lot of PDA as they kissed in the water. They broke from the PDA to splash around with Sasha and Kai before calling it a day and heading back to their resort.

A shirtless Liev Schreiber took playful aim at his son Samuel, pointing a water gun at him while they cooled off at an NYC park today. The father and son splashed around in their swim trunks and ran through the sprinklers together as they enjoyed the warm temperatures on the East Coast. Naomi Watts and their older son, Sasha, weren't along for the outing, but the whole Watts-Schreiber family has been enjoying the summery weather lately. The foursome took off for a Barbados vacation in April and stopped for ice cream close to their Big Apple home earlier this month. Both parents have been taking a brief break from work but are set to costar together in the boxing film The Bleeder, which is based on a true story. Naomi is also said to be in talks to act opposite Jesse Eisenberg in director Noah Baumbach's upcoming movie While We're Young.

Naomi Watts threw on a black bikini Friday to go for a swim in Barbados with Liev Schriber and their boys Sasha and Sam. The foursome enjoyed a getaway after a few very cold months at their home base in NYC. The Watts-Schrieber clan was able to enjoy a good chunk of the Winter on the West Coast, though, and they even took a trip to Naomi's native Australia around New Year's. Naomi had a break from working on her latest project, J. Edgar, to enjoy her family vacation. Her costar, Leonardo DiCaprio, was also free for a few days of fun, and he was spotted with stars like Diane Kruger, Nicole Richie, and Kellan Lutz at Coachella.

Liev Schreiber slipped into his bodysuit earlier today to hit the waves on a Sydney beach. He and his family have been Down Under for the past few weeks celebrating Christmas and New Year's with Naomi Watts's relatives. Naomi, Liev, and their boys, Samuel and Sasha, have been taking advantage of the Australian Summer to enjoy afternoons out at the park and walks around the city. She's stripped down to her bathing suit as well, donning a black bikini last week to swim with the boys.

Naomi Watts and Liev Schreiber headed to the beach with their boys Sasha and Samuel in Sydney on Thursday. Naomi stripped down to her bikini for a dip in the ocean while Liev went shirtless to enjoy the warm weather. The foursome has been spending the holidays Down Under, where they've made lunch trips and enjoyed adorable park days. They also attended a friend's wedding, where Naomi assisted the bride with her bouquet.