November 30, 2012 - Mike Coppola/Getty Images North America more pics like this »
1. Cleopatra Comin' At Ya

Wow. Heidi Klum never disappoints when it comes to over-the-top costumes, and this year was no different. The model mama channeled Cleopatra in her ornate outfit, which included a sexy gold gown, giant cape, and an amazing headdress. The blonde even had her face bedazzled! She said it "took a very long time."