Pictures from 56th annual Grammy Awards

<div class="meta image-caption"><div class="origin-logo origin-image "><span></span></div><span class="caption-text">Katy Perry performs &#34;Dark Horse&#34; at the 56th annual Grammy Awards at Staples Center on Sunday, Jan. 26, 2014, in Los Angeles. &#40;Photo by Matt Sayles&#47;Invision&#47;AP&#41; (Photo&#47;Matt Sayles)</span></div>
January 27, 2014 3:59:34 AM PST