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Celebrating Pop Star's Real Bodies
2. Jessie J
What was Jessie J's New Year resolution in 2012? To be healthy. The 'Domino' singer has stressed how it is important to know your body and told journalists at the start of the year that, for her, that meant gaining weight. "It's important to know when you need to gain weight, or when you need to lose weight and be healthy," she said.