You can't shop Forever 21's beauty department without picking up one of their trendy rainbow highlighters -- it's so, so pretty, and at less than $6, it's a total steal.

Who doesn't need a good palette of nude eye shadows in their arsenal? This palette makes for a great staple, especially since it's so affordable.

Here's one of those K-beauty products that kind of went viral -- and once you see it in action, you'll know why. This carbonated charcoal mask foams up way more than you'd expect, making for some pretty hilarious selfie opportunities -- plus, it works wonders, exfoliating and deep cleaning for soft, smooth skin

Holographic nail polish is quite the fun current trend, so why not get in on it for roughly the price of a Frappuccino?

Matte lips are in, and Winky Lux's Plush Lip Velours deliver a matte-yet-sumptuous look for a low price. Plus, those gold bullet tubes are so much fun!