Ryan Phillippe was looking hot — literally and figuratively — showing off his big new arm tattoo after an unfortunately indoor workout yesterday. Ryan's always had one of the better bodies and while preparing for his role in Stop-Loss, the grueling fitness regimen helped bring the cast together. In a recent interview with Extra, he said, “Initially we got physically and emotionally ready with a boot camp at the beginning. [It] gave us [co-stars] the opportunity to bond, like in the most sincere fashion...But ultimately the relationships we formed were what lent itself to truth in the film.” Hmm, we wonder if Ryan formed a special bond with any one co-star in particular?