Tell Us: What's Your Makeup Must-Have?

Just like with clothes, shoes or bags, stars have makeup products that they come back to over and over again. For Jennifer Lopez (left), she can't get enough of her nude Nars Belle du Jour lipstick. Jennifer Aniston gets her rosy cheeks from Chanel Powder Blush in Cedar Rose, which she has worn to multiple events. And Christina Aguilera's signature red lips? She can thank MAC Powerhouse lipstick for the perfect scarlet pout. Tell us: what is the one makeup product that you use over and over again? Which one do you really love?

To see more of what the stars really love, check out our gallery by clicking here.

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