The Grammy winner’s skin-care routine is a family tradition. "My grandmother and great-aunts all swear by Olay. I’ve tried tons of brands, but I always go back to the Regenerist Serum under the All Day Moisturizer with sunscreen. They do wonders for my skin."
Olay Regenerist Serum, $19.49; walgreens.com
Olay All Day Moisturizer, $9.99; ulta.com