Did Lady Gaga rip off Kylie?

I have received a couple of emails from readers about an article on the Entertainment Weekly website that raises the question of whether or not the cover of Lady Gaga's forthcoming single is a ripoff of the cover for a 2007 single by Kylie Minogue.

While there are some vague similarities, I guess the folks at EW didn't notice that Lady Gaga's photo has been altered. What looks like budding horns and bat wings have been added to the image. Kylie was going for a retro New Wave glam look. Lady Gaga is obviously supposed to look like some kind of demon freak. I doubt that there is any connection between these two covers.

Kylie Minogue - 2 Hearts