It's a battle of the leg-baring, eye-catching metallic minidresses at tonights AMAs! Stacy Keibler shined in a bejeweled design by Collette Dinnigan, Heidi Klum opted for a gold lace mini by Alexandre Vauthier, and Taylor Swift chose a floral embellished confection by Zuhair Murad. While Heidi and Taylor opted for sleek updos, Stacy kept her locks long and wavy. Three hot ladies, three hot looks. Which metallic minidress look is your favorite?Also, make sure to vote on all of our American Music Awards red carpet poll here!