Christina Aguilera (shown here at the launch of her fragrance Inspire) has also returned to the recording studio. "Keep Gettin' Better" -- her first single since giving birth -- debuted last week. The pop star will perform the song at the MTV Video Music Awards. Dimitrios Kambouris/WireImage.com - September 2, 2008
Week In Photos: August 31 - September 6, 2008
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