Ah, summer. It's the time for having friends over in the back yard for some lemonade and barbecue, catching a game at the ballpark and meeting up at the local megaplex to catch the latest blockbuster film. 

Given that today is also the last day to cast your votes for the AfterElton Hot 100, we thought we'd provide you with a handy list of summer's box office hunks for inspiration.

Enjoy! 

Robert Downey Jr.
in Iron Man (In theatres now)

As a Marvel comics reader, I was never a big fan of Tony Stark (except for that issue of The Avengers where The Molecule Man destroyed his power armor and Tony spends the issue wearing only a blazer wrapped around his waist), but Robert Downey Jr. has me reconsidering. He certainly makes Tony Stark look good.

Emile Hirsch and Matthew Fox
in Speed Racer (In theatres now)

When I first heard that the Wachowskis were adapting anime classic Speed Racer for the big screen, my first reaction was my standard "remake shrug". I started paying attention, however, when I heard that Hirsh had been cast as the titular character; there's something about his features that make him perfect for playing a classic anime hero. Speed Racer also stars Matthew Fox (who came in at number 46 in our Hot 100 last year) who, sadly, will be covering his face up as Racer X. Still, you can still easily identify him by his strong jaw.

Ben Barnes
in Prince Caspian (Opens May 16)

When I read the Narnia books as a kid, I always imagined Prince Caspian as looking like one of those stiff and stern-faced guys from the Prince Valliant comics I tried to follow every Sunday. Well, the posters for the new Prince Caspian film certainly changed that. Barnes is a new name to most of us, having been in only a few other films, but I suspect we'll be hearing his name a lot, judging from the way I can't help but stop and stare every time I see a Prince Caspian poster.

Shia LaBoeuf and Harrison Ford
in Indiana Jones and the Kingdom of the Crystal Skull (Opens May 23)

At some point I blinked and that kid from Holes suddenly became a good-looking young man able to pull a film to the top of the box office (too bad one of those films was Transformers). Now he's getting a shot at the Indiana Jones torch by playing the sidekick in the latest Indy film. Shia's not the only hottie in the film, of course, as Harrison Ford has aged well and is still mighty nice to watch.

David Eigenberg, Evan Handler, Jason Lewis and Chris Noth
in Sex and the City: The Movie (Opens May 30)

When Sex and the City was one of the main reasons to have an HBO subscription, the show was a hot topic among gay men who liked to argue whether they were more like Carrie, Miranda, Charlotte or Samantha. When the series ended, all four of the SatC ladies had found a guy they could love for the long term. Since each guy represents a different type, both physically and in personality, that raises a new question: which boyfrind could you see yourself ending up with? Laid back regular guy Steve (Eigenberg)? Career-minded and emotionally guarded Mr. Big (Noth)? Sweet but sometimes schlubby Harry (Handler)? Hunky and supportive Smith (Lewis)?