Well, this should surely teach people not to mess with Selena Gomez!
However, that's no reason to get physical, gurl!
Ch-ch-check out the pap pushing vid...AFTER THE JUMP!!!
Yikes! Someone's mad!!
In fact, she was angry enough to flip the bird to the photographer!
Not nice, KStew!!!
And you were spotted ALMOST smiling earlier that day!! What happened to make your mood change so much?!?!
We kid, we kid! We're sure it was something else!!
[Image via NPG.]