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10 Most Memorable Fashion Moments of 2011

3. Beyonce's Pregnancy

After years of false pregnancy rumors, Beyonce's big baby announcement at the MTV Music Video Awards was enhanced by her exquisite orange Lanvin gown. Later in the evening, the expectant songstress hit the stage in a sequined Dolce & Gabbana tux, signaling that baby or not, Queen B would not be slowing down. Since then, she's shown off her new curves in countless music videos, at New York Fashion Week, and while jet-setting around the globe.