Oct 9, 2011; San Francisco, CA, USA; San Francisco 49ers cheerleaders perform in the end zone
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San Francisco 49ers cheerleaders perform during their match with the Denver Broncos in the International NFL series match at Wembley Stadium in London on October 31 2010. UPI/Hugo Philpott Stock Photo - Alamy
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San Francisco 49ers cheerleaders wear Halloween costumes in the third quarter of an NFL football game against the Cleveland Browns in San Francisco, Sunday, Oct. 30, 2011. (AP Photo/Ben Margot Stock Photo
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San Francisco 49ers cheerleaders are shown in Halloween costumes in the third quarter of an NFL football game against the Cleveland Browns in San Francisco, Sunday, Oct. 30, 2011. (AP Photo/Marcio Jose
2011 NFL Cheerleaders: Week 8