VIDEO : What Could Louis Tomlinson Possibly Be Doing in This Picture?

Yes, he's newly single, but Louis Tomlinson has proved he is not one to stay at home moping around watching Bridget Jones' Diary. The One Direction star has been partying hard with a fair few ladies in London, and last night this suspicious SnapChat picture was taken of Louis, although he wasn't actually seen smoking. We'll leave it up to you, our faithful jury, to decide what exactly he may be up to,??