I offer you this photo as proof that the Olsen Twins ARE detachable. Which may disappoint Justin Timberlake, if he started dating Ashley (allegedly) in the hope that it was a two-for-one deal. Ashley seemed unusually cheerless on this night in her stumpifying dress, which MAY be attributable to what her supposed fling was up to the night before in California. AND with a girl who knows how to dress for her height. Tough break.