PHOTOS: Kellan Lutz -- Shirtless In Loincloth & Smokin' Hot

Even with the nasty cigarette habit, Twilight hottie Kellan Lutz looked like the vision of perfect health Tuesday, as he was fitted with a teeny loincloth on the Montreal, Canada set of his next film, the upcoming Greek mythology blockbuster The Immortals, and RadarOnline.com has the pictures for you.

In the film, which is due out next year, Lutz, 25, plays Poseidon, the Greek god of the sea. Other members of the ensemble cast include Iron Man 2's Mickey Rourke as King Hyperion, and Slumdog Millionaire beauty Freida Pinto as Phaedra.