Wow, I didn't expect so many answers so fast!
Ok, I understand that it's not a great picture, I'll ask her to take another one (I don't live there so I can't do it - I haven't seen this thing in real life either, only this pic accompanied by long speeches about aliens

).
It's not a reflection or dust on the lense because she saw it up in the sky from her balcony, which made her go outside with a friend and they took this picture of it, it's not one of those that only showed up on the picture.
I have to admit that I don't fully understand the reasoning that leads some of you to conclude that it was in front of the branches - surely if there was a luminous object in front of a tree branch, then the area of the branch covered by the object shouldn't be visible? Are you assuming that this thing is transparent?
I actually believe that it's high up because she saw it from her balcony, and then further up the street (where the tree is and they took the picture) - it wasn't confined to the tree, the tree just happened to be where the picture was taken.
I also find the outer 'rings' interesting - those were also present in that photo of venus. Is that a common thing with visible planets or a photo artifact produced by cheap camera / bad light?
Anyway, thanks for the ideas, I'll ask her to get a better picture, and maybe contact some local astronomy clubs.
Edit: I know how to spell 'please' by the way... can't believe I made a mistake like that!