full size Jennifer Hudson vs. Olivia Wilde in Marchesa
Credit: Mark Ashman/Disney Parks via Getty Images; Frazer Harrison/Getty Images

American Idol Season 3 contestant Jennifer Hudson wowed the crowd as she taped a segment for the Disney Parks Christmas Day Parade on December 2, 2011. Taking the stage to perform a medley of holiday classics at Florida’s Magic Kingdom, Jennifer sparkled (literally!) in a sequined black ombre gown designed by Marchesa. Bright pink lips and cascading curls completed the princess-like look — but the best accessory of all was, of course, Mickey Mouse!

Back in January, actress Olivia Wilde worked the red carpet at the 2011 Golden Globe Awards in a chocolate brown version of the Marchesa dress. Minimal makeup and undone hair put a relaxed spin on the glittering gown, but Wilde made sure to turns heads in a pair of gold spiked ankle boots by Christian Louboutin.

This is definitely not an easy choice, but Jennifer gets our vote this time around. What do you think? Who wore it best?