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"They may have called a truce in 2006, but that doesn&amp;apos;t mean Paris Hilton and Nicole Richie are as close as they once were.\r\nWhen Richie, 29, tied the knot to Good Charlotte rocker Joel Madden at her father Lionel&amp;apos;s Beverly Hills estate on Saturday, her former Simple Life costar was noticeably absent.\r\n\r\n&amp;quot;Nicole knew very well that having Paris involved would have inevitably turned a special night into being about their friendship,&amp;quot; a source tells UsMagazine.com. &amp;quot;Nicole&amp;apos;s life is completely different now.&amp;quot;\r\n\r\nIn fact, Richie didn&amp;apos;t even bother to invite Hilton, her best friend since the age of 2, to attend the winter-themed ceremony. And though Richie&amp;apos;s pals Khloe Kardashian and Samantha Ronson made the final guest list, a source close to Hilton tells Us that the 29-year-old socialite &amp;quot;isn&amp;apos;t dwelling on it too much.&amp;quot;\r\n&amp;quot;She and Nicole aren&amp;apos;t close anymore, but there are no hard feelings there,&amp;quot; the insider explains. &amp;quot;They just grew up and apart.&amp;quot;\r\n\r\nHilton showed no signs of misery when she jetted off to Las Vegas to celebrate her friend Jennifer Rovero&amp;apos;s birthday on Saturday -- the same day her former BFF walked down the aisle.\r\n&amp;quot;Good morning everyone! Off to Vegas for my BFF @CamRaFace&amp;apos;s Birthday!&amp;quot; Hilton tweeted. &amp;quot;Huge! Loves it!&amp;quot;"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.usmagazine.com/celebrity-body/news/why-paris-hilton-wasnt-invited-to-nicole-richies-wedding-20101312>