Tuesday, July 31, 2012 - Ashley Greene hosts Nylon Magazine's August issue launch party at Blok in Hollywood, CA. Greene declines to comment on the recent cheating scandal involving "Twilight" co-stars Kristen Stewart and Robert Pattinson. But when asked about her role in the next "Twilight" film, Greene comments: " It's a lot of the same thing with her being that supportive rock for Bella and Edward and not really choosing sides."