Singer &lt;a gi-track='captionPersonalityLinkClicked' href=/galleries/search?phrase=Dierks+Bentley&amp;family=editorial&amp;specificpeople=243007 ng-click='$event.stopPropagation()'&gt;Dierks Bentley&lt;/a&gt; (L) and Zac Brown of the &lt;a gi-track='captionPersonalityLinkClicked' href=/galleries/search?phrase=Zac+Brown+Band&amp;family=editorial&amp;specificpeople=5796430 ng-click='$event.stopPropagation()'&gt;Zac Brown Band&lt;/a&gt; speak onstage during The 53rd Annual GRAMMY Awards held at Staples Center on February 13, 2011 in Los Angeles, California.