Hollywood Joe Jonas, Ashley Greene Voyeur scarf

Hmm, whose idea was this?

Joe Jonas just turned 21 a few months ago, and he hasn't shown much of an interest in hitting the bars, but 23-year-old Ashley has been a seasoned clubgoer for a few years now. We're not trying to suggest the Twilight actress is corrupting the middle Jo Bro, but he did ditch his purity ring around the time the two started dating...