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!!!
But we think this clip will turn you around faster than you can say Quicksilver!
It may also smack your face, steal your hat, and give you a wedgie!
Ch-ch-check out the video (above) to see Evan being real good and being really bad- really FAST!