Celebrity | Paris Hilton Why Nicole Didn't Invite Paris to Her Wedding Once BFFs, Richie now finds herself in a more mature place By Evann Gastaldo Posted Dec 13, 2010 1:19 PM CST Copied Paris Hilton, left, and Nicole Richie pose during an interview on set to promote their television show "The Simple Life," Monday, April 9, 2007, in Los Angeles. (AP Photo/Damian Dovarganes) One person who was not at Nicole Richie's nuptials this weekend: Paris Hilton. Richie agonized over whether to invite her ex-BFF to the wedding for months, friends tell PopEater, but after Hilton's cocaine arrest in Las Vegas, Richie decided to exclude her from the guest list. "Nicole is in a very different place in her life from when she was hanging out with Paris," says a source, but "Paris seems to be in exactly the same spot she was in five years ago. Still partying in Vegas and getting into trouble with the law." Click for more, including what Hilton did on Saturday instead. Read These Next Trump tells Washington's homeless to clear out. Analysis sees a historic shift underway in US capitalism. Explosion rocks steel plant near Pittsburgh. Meteorite crashed through Georgia home at an insane speed. Report an error