Britney Spears: Circus

Circus is the second single from Circus album of American singer Britney Spears. The producers of the single became Dr. Luke and Benny Blanco. The music video was directed by Francis Lawrence, who previously worked with Britney Spears on the clip I'm a Slave 4 U. The premiere of the video was scheduled for December 5, 2008, but due to the fact that on December 3 the clip appeared on the Internet (originally on the Chinese site Tudou.com), it was postponed to December 4.