Valentine's Day is a solid excuse to get pampered. You've got options: you can celebrate with your significant other, get together with your other single girlfriends, or treat yourself to a spa day. Whatever you've got planned, we recommend you turn up the Beyoncé tunes, soak in the bath tub, slip on your nicest lingerie, and paint yourself a blazing-red manicure. At least that's what we've got on the agenda! We've rounded up our beauty favorites to get you in the mood for Feb. 14. Bonus: they're all under $10!