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!!!
Both agencies have teamed up to launch a full-fledged investigation into the matter revolving around the harmless white powder and a note demanding that Bristol Palin be removed from the show.
Sources say the authorities believe this incident could easily be connected to a similar one that occurred in 2010.
[Image via WENN.]