User blog comment:Spoonwave/Starfire in YJ: Invasion?/@comment-2212711-20120623223754/@comment-5188108-20120623233844

Just because that costume came first in the comics doesn't mean it couldn't come later in the show. And even if it was from a flashback, given the show's track-record when it comes to holo-displays I wouldn't put it past them to make that kind of error!

None of which changes the fact it's a blatant fake though. ;)