Christina Aguilera Singing Beautiful to the Breakthrough Prize Scientists.
<a rel="nofollow" class="external text" href="https://www.flickr.com/people/jurvetson/">Steve Jurvetson</a>
CC BY 2.0
<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/jurvetson/15771983392/">Christina Aguilera</a>