By Chiara Fiorillo Jennifer Lopez is looking forward to the start of her tour and is excited to see her fans at the shows, sources close to the singer have revealed. The 54-year-old hitmaker will be performing across North America with her This is Me… Now tour starting next month. Some reports claimed that Live Nation, the promoter behind the tour, recently suggested all 30 dates should be cancelled due to poor sales, but the pop princess was adamant it should go ahead. But tonight, a source told the Mirror that there were discussions about “multiple options” regarding the tour and that ever…