'World's best' tango dancers crowned
31 August 2011 Last updated at 16:22 BST
An Argentinian couple have won the Tango World Championships which were staged in Buenos Aires.
Max Van de Voord and Solange Acosta wowed the judges with their performance and beat 19 other couples to the title.
Over 400 couples from around the globe entered this year's championship.
The tango dance originally emerged in the late 19th century in the suburbs of Buenos Aires and Montevideo, Uruguay.