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Christina Aguilera

LOS ANGELES, CA - AUGUST 12: The Voice's Christina Aguilera attends the NBCUniversal's "The Voice" Press Junket and cocktail reception on August 12, 2012 in Los Angeles, California. (Photo by Christopher Polk/Getty Images for NBCUniversal)

Celebrity Rumor Mill

Gossip Cop debunks the most ridiculous celebrity rumors of the week, from Lady Gaga's unfortunate new nickname to Justin and Selena's proposal drama.