Relaxing with a glass of rosé, Matt Damon was obviously enjoying his time in St. Barth, were he's currently vacationing with wife Luciana, Thor star Chris Hemsworth, and his prego wife, Elsa Pataky.

The couples rented out a lavish yacht for their stay, which includes a helicopter and helipad, and a huge inflatable slide -- the perfect party boat for a star-studded Caribbean getaway!

C'est la vie!

Scarlett Johansson and Matt Damon certainly don't belong in a cage looking like this!

The We Bought A Zoo stars attended the movie's premiere at the Ziegfeld Theater in New York.

ScarJo, 27, sported a sexy, black Dolce & Gabbana dress while Damon, 41, opted for a sharp grey suit.

The movie doesn't hit theaters until December 23, but we have a feeling these two will look as good on-screen as they do here on the red carpet. We Bought A Zoo hits theaters on December 23.

Ben Affleck, 39, and best pal Matt Damon, 40, are sporting new looks lately for movies they're filming. Ben is working a beard and a shaggy 'do for his new '70s flick Argo, while Matt shaved his head for the 2012 action flick, Elysium.

Both men have been heartthrobs since their late 20s, when they burst onto the Hollywood scene with Good Will Hunting.

Now, the hotties are hitting the big 4-0 and trying on these new styles, and we've gotta know -- who is looking better? Vote in our poll below!

Matt Damon, 40, looked shorn and sexy at the Venice Film Festival on Sunday, where the actor was promoting his new flick Contagion.

The movie, about a deadly disease outbreak, brings together old friends for the actor. Steven Soderbergh is directing, and the two have worked together many times (including on all the Ocean's 11 films.) Gwyneth Paltrow co-stars. Of course, Paltrow is the ex of Damon's best bud, Ben Affleck, and in this flick she plays Matt's wife! Wonder if that's at all awkward ...

Then again, she's also Brad Pitt's ex-fiance, and Matt starred with him in the Ocean's movies, which, again, Soderbergh directed. Ah, the sometimes-too-small world of Hollywood!

Matt Damon, 40, is speaking up for pals Brad Pitt and Angelina Jolie.

The actor told German television station TELE 5 that he's thankful for his privacy, especially because not all of his famous friends have it. Says Damon:

"I have friends who are like prisoners. Brad Pitt and Angelina Jolie ... They can't just go someplace. If they go for a walk, it turns into an international incident."

Damon says he and wife Luciana are happy to lead a quiet life.

"Ever since I found my wife and we had children, my whole life revolves around that," he says. "I'm really lucky ... I do the work that I love and need, but don't need paramilitary troops to protect me when I walk out my front door."

Matt and Luciana married in 2003; they have four daughters. So, why can Matt -- who's quite an A-lister himself -- lead such a media-free life? He explains after the jump.

Jeremy Renner has been chosen as the lead in The Bourne Legacy, the latest flick in the Jason Bourne franchise.

Renner, who got Oscar nominations for The Hurt Locker and The Town, will replace Matt Damon as the lead in the franchise, though reports are that Renner will not be playing Jason Bourne. Instead, he'll be another super assassin similar to Bourne (we're guessing in case the studio wants to bring Matt Damon back at some point.) Production on The Bourne Legacy starts in September.

Renner's upcoming films include Thor, Mission Impossible: Ghost Protocol and The Avengers.

See who else was up for the role after the jump (hint: one of them is Renner's former co-star.)

Matt Damon chatted with CNN's Piers Morgan to promote his new movie The Adjustment Bureau, and when the topic of conversation shifted to politics, the Oscar winner revealed that he is unhappy with the way the president is running the country.

Damon, a once vocal Obama supporter, added, "I really think he misinterpreted his mandate. A friend of mine said to me the other day, I thought it was a great line, 'I no longer hope for audacity.' He's doubled down on a lot of things, going back to education ... the idea that we're testing kids and we're tying teachers salaries to how kids are performing on tests, that kind of mechanized thinking has nothing to do with higher order. We're training them, not teaching them."

Check out Piers Morgan Tonight to watch the full interview...

Cameron Crowe hasn't directed a feature film since Elizabethtown in 2005! Matt Damon, Scarlett Johansson, Elle Fanning and Thomas Haden Church star in We Bought a Zoo, about a father who moves his fam to the countryside in SoCal to renovate a struggling zoo.

Can't wait to see if this will garner Crowe the kind of praise he received for Jerry Maguire! The film's set to open in December of this year.

Sidebar, anyone else enjoy Damon going western in True Grit?