Christina Aguilera is a kind of obsessed with makeup. The 27-year-old singer is said to be a huge fan of the eyeliner. A close source tells Life & Style, “Her makeup team will be done, and she’ll look great, but she’ll see herself in the mirror and say, ‘More!’” But her greatest addiction is foundation, “She’s not happy until you can draw your initials in it!” When she’s in the makeup chair in the morning with no makeup on, she’s stunning. She’s a naturally beautiful girl. But she just doesn’t see it that way.”