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: