Christina Aguilera looked in good spirits on Monday as she marked a milestone: receiving a star on the Hollywood Walk of Fame. RadarOnline.com has the latest photos from the event.

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Dressed in a figure-hugging white dress, Aguilera looked like a modern version of Marilyn Monroe. She paired her flowing platinum locks with hot red lipstick.

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In another nod to Monroe, the Burlesque star proved diamonds are a girl’s best friend. Aguilera sparkled thanks to diamond earrings, a diamond cross necklace, a diamond bracelet, and diamond rings.

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