Christina Aguilera is looking very Barbie-like in this shot. I feel like posing her in a pink Cadillac or maybe cutting off some of her hair and blaming it on my sister. If she were any Barbie, she would be Crystal Barbie, which was the highlight of my Christmas stocking in 1985. Over the years, she and Peaches 'n' Cream Barbie vied for my love and attention. But I could never really decide between Crystal's sparkly pumps or Peaches' layered polyester frock.