A lot can change in ten years. In 1996, after a 20-year partnership, CoverGirl and spokesmodel Christie Brinkley parted ways. The 42-year-old mother was just too old, industry experts said, to represent a beauty brand. But after a decade in which anti-aging products emerged as one of the fastest-growing beauty categories, this fall, the 52-year-old Brinkley once again became a CoverGirl. This time around, she’s been representing the Advanced Radiance Age-Defying line, which combines CoverGirl cosmetics with Olay’s Regenerist anti-aging formula—and has received glowing reviews since it hit the shelves in September. The Advanced Radiance Age-Defying Compact Foundation ($11; walgreens.com) is an easy-to-apply cream foundation available in 15 shades and packed with Regenerist wrinkle-fighters like Vitamin E and Pro-vitamins B3 and B5. Packaged with its own sponge for on-the-go-application and designed to mix and match with the line’s powder and moisturizer, the compact promises both top-notch coverage and a visible reduction in fine lines in as little as three weeks (meaning that both supermodels and mere mortals can turn back time). —Erika Villani