Summer's here and the time is right for lil ones to be dancing in the street. But before they get footloose, they've got to cover their feet and Tinseltown's tots and politikids are embracing two styles this season — laid back casual and dainty sophistication. Crocs are still tops for a number of kiddos with Leni Klum, Apple and Moses Martin and River Deary sporting the ubiquitous non-slip sandals that caused a stir when they first hit playgrounds two years ago. Lil girls looking to add some slip-on style to their wardrobes are shopping the ballet flats at Crewcuts. Sasha Obama boarded Air Force One in a pair and landed in Moscow in another, while Suri Cruise opted for a more wild style while attending the Australian theater.