With an elephant in attendance
                                
                                
                                    (Newser) -
                                    For some, the real news is that Nicole Richie and Joel Madden weren't already married, but the longtime couple and co-parents of two tied the knot last night at dad Lionel Richie's LA estate, reports  E! Online.  But at least there was an elephant, notes  People.  And a  tabloid bidding...