Best Dressed on Last Night's X Factor Finale Red Carpet: Vote for Your Favorite Look!

Did you catch last night's X Factor finale? Check out our recap right here, including Lea Michele's awesome rendition of "Cannonball," which was to die for.
Here are our picks for best dressed of the night. Who wore your favorite look? Vote in our poll, below!
Demi Lovato wore a gleaming gold dress under a sharp, tailored black cropped jacket:

Paulina Rubio went with top-to-toe figure-hugging leather:

Leona Lewis chose a sparkling minidress and thigh-high boots:

Kelly Rowland was all Hollywood glamour in her strapless thigh-high-slit gown:

Sierra Deaton sparkled in green sequins:

source:www.glamour.com