Christina Aguilera Likes to Party!

We all knew that Christina Aguilera could break it down in her music videos, but who knew that she parties hard on her own time as well!? Christina was spotted at LAX Nightclub in Las Vegas this weekend partying and dancing so hard that her dress almost came up! But, then again, it doesn't seem like Christina Aguilera cared about that too much, she was just living in the moment!