1. Beyonce and Tina Turner
Talk about moves. These two ladies burned up the stage in head-to-toe silver ensembles that were as hot as their performance of "Proud Mary."
2. Alicia Keys
In a glittering Alberta Ferretti tunic over skin-tight leggings, Keys performed her award-winning song "No One" with the help of John Mayer.
3. Carrie Underwood
Country's sweetheart got in touch with her tough side in over-the-knee boots and leather-trimmed hot-pants jumper during a performance of "Before He Cheats."
Performing a medley of her hit songs, including "Umbrella," Rihanna danced on the wild side with a feather dress and cheetah-print Totes umbrellas.
Toned and trim Beyonce wore a high-waisted chartreuse briefs and a snakeskin-like tuxedo jacket for her tribute performance.
The nominee for Best Female Pop Vocal performed a ballad with John Legend on piano. Along with Cartier jewels, she wore a Grecian floor-length gown with draping tie-neck scarf from Versace.