Sometimes, stylish star minds think alike. You decide: Who wears it better?
Credit: Ken McKay/TalkbackThames/REX USA; Sipa
Updated: Tuesday Mar 08, 2011 | 05:00 PM EST
By: Alex Apatoff
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The X Factor judge let her Emilio Pucci minidress shine on stage, while the Aussie singer punched up hers with metallic accessories.
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