A friendship that perfectly sums up the early 2000s.
When they decided to wear matching denim suits.
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When Nicole supported Paris' tiara phase.
Sorry, Paris, that was NOT hot.
J. Vespa / WireImage
Their friendship with Kim Stewart.
Why?!
J. Vespa / WireImage
When they, along with Nicky Hilton, were soooo metal.
Clearly Nicole was not really feeling the sign of the horns.
Gustavo Caballero / Getty Images Entertainment
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