JENNIFER LOPEZ has promised fans that she will perform all of her biggest hits during her upcoming tour.The singer recently confirmed plans to tour North America with Enrique Iglesias, in what will be her first ever dedicated headline jaunt.Speaking about the show, Lopez told MTV: "This is my first tour, but I want to give my fans everything that they’re waiting for."All the hits, lots of dancing, all the stuff they love. But some new surprises [as well]. Lots of energy, lots of great music, obviously.”She added: "A little bit of English, a little bit of Spanish, a little bit of everything I think that our fans will really want.”