What Was the Best Celebrity Feud of the Week?

From a heated exchange between Perez Hilton and will.i.am that led to a rumble, to another Real Housewives of New Jersey star hating Danielle Staub, to Terrell Owens being told off by a Playboy model, this week had some quality celeb feuds.

Oh, and don't forget Mark Sanford feuding ... with brainpower and morals during his affair with Maria Belen Chapur. Side note: Jon and Kate Gosselin have been removed from this list, as their "feud" ended in divorce. So it's over. With no winner.

Which was your favorite celebrity showdown? Vote in our poll below!

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What was the best celebrity feud of the week?