Now that Halloween is over, it’s time to round up the best and worst costumes for this holiday. Naturally, celebrities went out of their way to shock us with their costume choices. Here are Christina Aguilera, Christina Milian, Kyle McLaughlin, Paris Hilton, Sean P. Diddy Combs, Lindsay Lohan and Mariah Carey:

Christina Aguilera Halloween

Christina Milian

Kyle McLaughlin

Paris Hilton

Lindsay Lohan

Mariah Carey

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