Christina Aguilera Christina Aguilera

Xtina's back! After battling with weight gain (and horrendous outfits), Christina Aguilera appeared at The Voice premiere Wednesday looking like her old, stylish self.

Photos: Relive Christina Aguilera's biggest fashion flops

During her tenure on The Voice, Aguilera attracted attention for her over-the-top makeup, skintight dresses and odd accessories. But at the event on Wednesday, Aguilera forwent the fans and top hats in favor of a flattering black-and-white dress that showed off her recent weight loss and new style.

Looking good! Check out dramatic celebrity weight loss

How do you think Xtina looks?