Look back on 2024 with the top beauty tips from Oprah Winfrey, Kyle Richards, Paige DeSorbo, Madison LeCroy, Ariana Madix, Melissa Gorga, Leah Kateb, Suni Lee, Eva Mendes, Kathy Hilton, and more. Our writers and editors independently determine what we cover and recommend. When you buy through our links, E! may earn a commission. Some…