Miranda Lambert on GMA

<div class="meta "><span class="caption-text ">GOOD MORNING AMERICA - Country star Miranda Lambert performs as part of the GMA Summer Concert Series, on GOOD MORNING AMERICA, 7&#47;8&#47;11, airing on the ABC Television Network. &#40;WABC&#47; CARMIN BIGGS&#41;</span></div>
July 8, 2011 12:16:30 PM PDT