Christina Rocks The Green To Rock The Vote

We may be used to seeing Christina Aguilera in her signature red, but we gotta say - the girl looks pretty damn good in green, too! The pregnant pop star broke out this emerald ensemble last night for a Rock The Vote party in Beverly Hills. Needless to say, we were a little surprised to see the color on Christina - heck, judging by the face she kept making, she may have been just as surprised as us!

Of course, Xtina was hardly the only star in attendance; we also caught Nicole Scherzinger, Kim Stewart, and Adrianne Curry and her husband Christopher Knight hanging around. Still - as fine as Christina was looking, they must have been green with envy!