Christina Aguilera has rediscovered her love of piercing

Christina Aguilera has rediscovered her love of piercing

- Christina, 37, captioned the photo: "Forgot how much I love getting pierced ... so euphoric for me ... wonder what else I should get done again [sic]" The 'Dirrty' singer once had 12 body piercings, including her in her vagina, navel, tongue, lower lip, ears and right nipple.

- Coincidentally the piercing of a woman's upper labia is known as a Christina piercing, after the first woman known to have had one, in the 1990s.

- But the pop superstar - who is mother to 10-year-old son Max and three-year-old daughter Summer - took them all out except for the one in her nipple.

- I've taken out all of my piercings apart from one in my right nipple.

- Christina has been in a relationship with fiancé Matthew Rutler - father to Summer - for eight years.

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