Yes,her hair looks fuller,and I think there were some photos of her with extensions clearly shown, I think back when they were first married, she had her hair in a half up do,and you could see the clips clearly,
But her face I wouldn't say has changed that much, just slimmer, a couple of months ago I was looking at some pictures of myself when I was around 17-19, and i look really different, I swear my lips now are bigger than they were back then! I didn't even think its possible,