<page_title> Who's That Chick? </page_title> <section_title> Release history </section_title> <table> <cell> CD single <col_header> Format </col_header> <row_header> Germany </row_header> </cell> <cell> United Kingdom <col_header> Country </col_header> <col_header> Australia </col_header> <col_header> Belgium </col_header> <col_header> Denmark </col_header> <col_header> Finland </col_header> <col_header> France </col_header> <col_header> Germany </col_header> <col_header> Netherlands </col_header> <col_header> Spain </col_header> <col_header> Sweden </col_header> <col_header> United States </col_header> <col_header> Germany </col_header> </cell> <cell> 28 November 2010 <col_header> Date </col_header> <row_header> United Kingdom </row_header> </cell> </table>
In the United Kingdom, Who's That Chick? song was released as a CD single on November 28, 2010.