Shia LaBeouf wore one of his favorite t-shirts and exposed some bulging bicep as he left his LA home yesterday. Things took a turn for the dramatic, unfortunately, when Shia almost got arrested for swiping a photographer's camera. The run-in comes as Shia is prepping to start work on Transformers 3 next month in Chicago. His former costar Megan Fox is officially off the project, and Shia will instead share the spotlight with Victoria's Secret model Rosie Huntington-Whiteley. Hopefully Shia is getting in some quality time with girlfriend Carey Mulligan before production commences, and Rosie is currently celebrating her new role with her own significant other, Jason Statham.