A model presents an outfit by House of Dereon by Beyonce and Tina Knowles, featuring both the Autum-Winter and Summer 2011 collections, in London, during London Fashion week, Saturday, Sept. 17, 2011.... more 
A model presents an outfit by House of Dereon by Beyonce and Tina Knowles, featuring both the Autum-Winter and Summer 2011 collections, in London, during London Fashion week, Saturday, Sept. 17, 2011. (AP Photo/Jonathan Short) less 
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Associated Press | Photo By Jonathan Short
Sat, Sep 17, 2011 5:46 PM EDT