PrettyPhoto not work with livequery

Question

Hello everybody, can anyone explain how to use the PrettyPhoto with livequery?

  $(document).ready(function()
  {
    $(".gallery a[rel^='prettyPhoto']").livequery(
    function()
    {
      $(this).prettyPhoto({theme:'facebook'});
    });
  });

The code is right but I think the livequery not support PrettyPhoto. Someone confirm?