I don't give a rodent's posterior what Paris or Nicole do, as it affects my life in only two ways - none and zilch. I was merely commenting that I thought the prank was funny. IOW, your lecture directed at me is inappropriate.
Your statement was that you thought it was funny. I pointed out that if you threw a party; and your best friend put on a video of your most humiliating experience for the entertainment of your guests; that would be an ex-best friend.
Like you, I don't care what Paris and Nicole Richie do. I don't really respect either one, for their only accomplishement in life is managing to be born into wealth. Lord knows I wish I were. However, a betrayal by a friend hurts; whether you a spoiled rich #&*$; or poor as a church mouse.