It’s no secret that Y2K trends are back-and we’re feeling particularly nostalgic these days. Early 2000s makeup consisted of colorful eyeshadow, highlighter, and lip gloss for days, and they’re being brought back into the 2021 fashion world, seen on celebrities from Olivia Rodrigo, to Dua Lipa, to Bella Hadid. To seek inspiration in adding these beauty trends to our own wardrobe, we turn to the inventors of the Y2K fashion movement, our favorite 2000s movie and television characters, like Elle Woods, Lizzie McGuire, and Regina George. Here, L’OFFICIEL rounds up 18 of the best Y2K beauty looks from movies and television shows.