Top Pictures of the Week

<div class="meta "><span class="caption-text ">Britain&#39;s Prime Minister David Cameron, left, and his wife Samantha, right, pose for the media with their new born daughter Florence Rose Endellion at the doorstep of his official residence, 10, Downing Street, in London, Friday, Sept. 3, 2010. (&#40;AP Photo&#47;Akira Suemori&#41;)</span></div>
September 3, 2010 3:19:23 PM PDT