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

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.

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.