If you purchase an independently reviewed product or service through a link on our website, The Hollywood Reporter may receive an affiliate commission. Whether on the silver screen, scrolling through Instagram or on the pages of a magazine, you can find footage of celebrities anywhere and everywhere crying tears of joy, diving into the ocean during their beach getaway, or working up a sweat during an intense workout. No matter the scenario, their mascara seems to always be intact. So, what’s the secret to mascara that doesn’t run, budge or flake? Finding the best waterproof mascara. Related: The Best Eye Makeup Removers for Waterproof Mascara It’s a trick that all celebrity makeup artists are quite familiar with when it comes to keeping their A-list clients’ lashes from smudging. Even in humid weather, regular mascara is prone to smearing. Plus, waterproof formulas have come a long way, offering everything from lengthening and curling to volumizing, delivering the lush lashes we all crave. Whether you’re hitting up the event circuit, heading to the beach or doing hot yoga, we’ve rounded up some of the best waterproof mascaras that will keep lashes lifted — including options beloved by Hollywood makeup artists responsible for the red carpet looks of Yara Shahidi, Kristen Stewart, Jennifer Lawrence and other stars. At a Glance: The Best Waterproof Mascaras Whether you’re looking for the best volumizing or lengthening mascaras, something for under $10 or a designer splurge, see our top picks that stand up against water, tears and sweat. And for a limited time, some products are on sale for up to 30 percent off at Ulta and up to 25 percent off at Nordstrom as part of National Lash Day (Feb. 19).