Britney Spears' Circus tour really got people talking -- the concept is so exciting, so innovative! There's just one little problem with that -- Christina Aguilera did it first. And last night, it looked like she wanted to remind the world of that fact and put the spotlight back on herself using a strategic, yet questionable move -- smearing her face with clown makeup.

Wait, what? That wasn't the intent of the garish red lipstick and bright teal eyeshadow? You could've fooled us!

Bad makeup happens to good people, sadly enough. But, you don't have to become a victim. Christina is here to teach us a very important lesson. A) Look in the mirror before you leave the club to make sure you don't have P. Hilt's lip imprint still on your face. B) Choose one feature to play up -- we repeat, one feature and one feature only.

If you're going for crazy eye makeup, tone down the lips. If you want to wear red lipstick, great! That just means you should keep the rest of the look relatively bare. Otherwise, don't be surprised if 13 of your closest friends cram into a miniature car to come pick you up for your night out.