Britney Spears performs in concert in Sacramento, Calif. on April 11.
<a href="http://www.okmagazine.com/pixandvids/gallery/9358/" target="_blank"><img src="http://farm4.static.flickr.com/3359/3182836701_3521c6e4a4_o.jpg" width="163" height="52" alt="brit2" /></a>
