Before the 2012 MTV Video Music Awards airs Sept. 6, take a look back at Beyonce's most memorable performances, speeches and ensembles
September 10, 2007
Kanye West and 50 Cent presented the Most Earth-Shattering Collaboration Award to Beyonce on stage at The Palms Hotel and Casino in Las Vegas. On the red carpet, Beyonce brought sister Solange Knowles as her date.
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