This is just cruel, RJ: “Former New Jersey Net star Richard Jefferson bailed on his stunning fiancée — pulling the plug on his posh Manhattan wedding at the 11th hour without even alerting some of the guests. The cold-footed forward’s decision to ditch onetime Net dancer Kesha Ni’Cole Nichols was so last-minute that some of his oblivious friends had already shown up last Saturday at the swank Mandarin Oriental in Columbus Circle for the $2 million wedding that never happened. Jefferson — who was traded in June to the San Antonio Spurs — dumped Nichols just before the weekend, according to sources.”