Seriously, I can't stand people like you... I can't understand what your problem is... So what if she posts pictures that aren't hers as long as she posted in the description that it rightfully belongs to Hiro Mashima??? Atleast she did that didn't she?? Seriously, get a life or something.
People like me, what, that follow the rules? She has no right of posting something that isn't hers, in fact as far as I know it even goes against dA's rules. You can't post something that isn't rightfully yours into an art site. It's also a matter of commun sense. If she wanted to share the picture all she had to do was put it in an Imgur or a Photobucket, they allow comments there too ya'know? Plus, she could also post it in forums. But in dA, that's a bit too much, IMHO. Just my 2cents, and if you don't agree with me, just deal with it. ;D
But you're still not being fair. There are like thousands, no maybe millions of people here on dA who post pictures that aren't theirs. Are you going to report each and every single one of them??? This is not fair for EllieBimbo now is it??