March 28th, 2011 | 10:45 am Britney Spears Takes The Stage In Vegas And San Francisco by Liz Black « Return to post 64099837 ◄ Back Next ► Picture 7 of 7 SAN FRANCISCO, CA - MARCH 27: Britney Spears performs at Bill Graham Civic Auditorium on March 27, 2011 in San Francisco, California. [Photo: Getty Images] « Return to post
