From skin prep to contouring, this makeup masterclass was a lesson in glowing up your beauty routine.

As celebrity makeup artist Elaina Badro tells ESSENCE, “concealer sandwiching is a makeup technique that entails layers of concealer between foundation applications.

Concealer should be one shade lighter or the exact color of your skin. Concealers should match your undertone, so if you have more yellow in your skin, it’s best to use yellow-based concealers.

Makeup Minute: How To Apply Your Under Eye Concealer Even if you don't wear a full face of makeup everyday, concealer is a quick fix that will make you look well rested with little effort.

The girls learned all about the cat eyes, glitter, and the perfect transfer-proof lip.

Jackie Gomez, celebrity MUA (Beyoncé, Zoe Saldana) and Head of MAKE UP FOR EVER Academy New York, immediately put us at ease while answering the most common concealer questions.