8 celebrities who look happy to get their mug shot taken

<div class="meta "><span class="caption-text ">Bruno Mars was arrested in 2010 for cocaine possession. When asked by GQ magazine why he smiled in his mugshot, Mars laughed, &#34;I have no idea, it was a picture.&#34;   (Photo&#47;AP)</span></div>
January 23, 2014 3:21:15 PM PST