MIAMI: “Twilight” Muscleman Kellan Lutz Tosses Around Girlfriend Sharni Vinson

Photo Credit: FameFlynet Pictures

Normally these two are frolicking on the beautiful beaches of Sydney, but it appears as if Kellan Lutz & his Ausie-flavored girlfriend Sharni Vinson are enjoying their vacation with friends in Miami Beach. Sharni, who starred in “Step Up 3D,” weighs around 40-50lbs, so it didn’t take much for Kellan to toss her around in the water.

Aside from “The Twilight Saga: Breaking Dawn Part 2” that hits theaters later this November, Kellan is also working on “Tarzan 3D,” which is scheduled for a 2013 release. I was thinking this was the real deal, but after digging around, he’ll star alongside “Resident Evil” actress Spencer Locke in a performance-capture 3D version. I’m assuming it’ll look something like “Avatar,” but not completely sure. Regardless of what it will ultimately look like, I think they bagged the right dude for the role b/c let’s face it, the guy is ripped like Mark McGwire & Sammy Sosa (in other words, he’s probably juicing).