Are you aware that the human brain is very nearly incapable of not reading words next to words they ARE reading? If you really cared about not spoiling, you'd have put the spoiler in a reply to your comment where it would be hidden. As it is, you just sound like you want to look like a bigger fan by knowing more than the cosplayer, which is obnoxious. And obnoxious is pretty much synonymous with rude.
so, I was just wandering my way through deviantart, uploading things and whatnot when I saw this picture on my sidebar that thought, "Oh that's a good cosplay," before going along my way. Then I go check my notifications to see what the people I watch have done and uploaded.
It was at that point that I saw who uploaded this and was like, "Wait... that's... that's twin and nova! Twin and Nova!" and suddenly this picture was ten times more awesome