Is This Really Britney?

Now I have a doubt ... It's a girl with a wig and she's definitely carrying Sean Preston on to the plane -- she's definitely getting on a jet in Lousiana; but is it Britney? And is this plane bound for Vegas? Who knows what Brit's up to, but when I see this figure in the waiting room at the private air services terminal, it just doesn't look like her! Check out the profile -- the nose; and check out the body shape ...