PUSSYCAT DOLLS - CARMIT BACHAR, ASHLEY ROBERTS, NICOLE SCHERZINGER, JESSICA SUTTA, MELODY THORTON & KIMBERLY WYATT.Pop R&B girl group the PUSSYCAT DOLLS perform as opening act for Christina Aguilera's 2007 Tour held at the Mellon Arena, Pittsburgh, Pennsylvania, USA..April 15th, 2007.full length stage live concert music gig performance black dancing boots skirt singing belly stomach midriff .CAP/ADM/DS.©Devin Simmons/AdMedia/Capital Pictures

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