Ryan Reynolds hopped on a bike and rode behind a camera crew yesterday on the South African set of his latest film, Safe House. The actor usually prefers motorcycles over cars when he's working in LA, so it's no surprise he looks relaxed on two wheels. Ryan's been keeping himself immersed in work since news of his split from Scarlett Johansson, and soon we'll see the world's reigning Sexiest Man Alive back on the big screen. His two new films, The Green Lantern and The Change-Up, are both slated for a Summer release. Ryan is also the hot single guy you most want to spend romantic time with, though for now he's rolling solo.