It was a big week on social media, with celebrities hanging out on set, on the beach, and at the Cannes Film Festival! Bar Refaeli gained workout inspiration from a shirtless Brad Pitt, while Rihanna had a little trouble getting out of bed the morning after the Billboard Music Awards. Heidi Klum got a lift from a few majorly buff men, and Chris Rock chilled on a balcony between promotional duties Read more

Zac Efron and Taylor Schilling, in a sexy red jumper, joined director Scott Hicks at the Adelaide premiere of The Lucky One today. Zac's been all over Australia in recent days with stops in Sydney and Melbourne. He fit in a round of golf on Easter and lounged shirtless on the balcony of his hotel prior to kicking off his tour of Oz. Golf is one of the many activities that keep Zac's body in top Read more

Naomi Watts wore a bikini yesterday to work on The Grandmothers at Seal Beach in Australia. She was joined by Robin Wright, who was also decked out in a two-piece. Robin and Naomi have spent the past few weeks shooting the movie with director Anne Fontaine, who's making her first foray into English-language filmmaking. The movie's topic has ruffled some feathers, though. Robin and Naomi's Read more

David Beckham landed at LAX with Brooklyn, Romeo, and Cruz yesterday. The entire Beckham family spent the last few weeks in the UK, where they celebrated baby Harper's first Christmas. Their most recent overseas outing on Sunday was just about the boys, though, since David, Brooklyn, Romeo, and Cruz caught a soccer match in Manchester with David's dad, Ted. Victoria joined in on the fun for New Read more

Yeah, we know; there are a lot of hot (and often, shirtless) men in Hollywood, but a few stand out to us this year because of their dedication to health and fitness. All of our nominees for fittest male celeb of 2011 made the list because their extracurricular activities include things like cycling, running, MMA, and serious time at the gym. What better way to make our hearts melt than a guy who Read more

The sexiest men in Hollywood kept the temperature rising all year long with jaw-dropping shirtless moments. When David Beckham wasn't baring his abs in Malibu, Robert Pattinson was shooting sexy honeymoon scenes without his shirt for Breaking Dawn. Ryan Gosling let his six-pack steal the show in Crazy, Stupid, Love, and Garrett Hedlund and Andrew Garfield showed serious skin on a boys' day at the Read more

Zac Efron touched down in Narita, Japan early this morning after catching a flight from LAX last night. He's visiting Asia on behalf of his latest release, New Year's Eve. Garry Marshall's ensemble comedy had a slow start at the box office over the weekend, raking in only $13.7 million, but nonetheless managed to lock down the number one spot. Zac's successful 12 months earned him a coveted spot Read more

Matthew McConaughey and Camila Alves touched down at LAX yesterday. They arrived back in LA with their two little ones, Vida and Levi. Three-year-old Levi will soon celebrate his sister's birthday, since Vida turns two on January 3. Matthew also just passed a milestone, ringing in 42 on Nov. 4. He and Camila are fresh off Thanksgiving with their family. He's reunited with Camila and the children Read more

True Blood's steamiest werewolf, Joe Manganiello, goes shirtless, modeling the Summer's hottest men's swimwear for the July issue of GQ. The setting may be picturesque, but it's hard to take our eyes off those abs, which are — thankfully — front and center in many of his scenes for HBO's hit vampire show, True Blood, which finally returns this Sunday. With Sookie and Bill on the outs, perhaps Read more

It was a busy week in the Twitter world, with lots of your favorite stars sharing silly photos and snaps. Jessica Simpson posted a cheeky picture of a shirtless guy — probably her fiancé Eric Johnson — in his underwear, while newlyweds Miranda Lambert and Blake Shelton celebrated their honeymoon with a down-home fishing trip. The Beckhams welcomed a new addition, puppy Scarlet, to the Read more