Please don't post this publicly as it only encourages harassment and thus complicates the situation further, so it'll take longer for dA to deal with this and this is the opposite of what you want In the future when you need help with deviantART, please see our Need Help? thread as stated in FAQ #801:Are there any rules for the Forums?
Hah! Didn't we already go through something similar with a user with a veeerry similar username? Even the Johnny Depp-drawing is the same! This user has a history of stealing artwork and then offering whiny pity-posts as "evidence" that she made them. Report the bitch.
Scroll down to "Statistics" on the right side of the screen, under there should be a link "Report this deviation". But as said above, this person has stolen stuff before and just doesn't know when to quit.
Go to their stolen deviation/s. On the right you will see a button that says 'report deviation'. You might have to scroll down a bit. Click it and provdie all the relevant information. It is pretty blatant art theft so I'm assuming it will get taken down eventually. Not necessarily quickly, but this won't get it dealt with any sooner...