But which celebrities are in the triple nipple club in real life?
2. Tilda Swinton.
The actress has also spoken about her extra nipple, insisting she is “proud” of her “witch’s mark”.
4. Joanna Krupa.
The reality TV star insists it “looks just like a mole” but her doctor informed her it was in fact a third nipple.
5. Lily Allen.
She’s laughed about it numerous times, revealing it “goes hard when you touch it”.
6. Bill Paxton.
The Titanic star has said of his secret: “I’ve got three nipples. Three. No one knows about that, but no one’s ever asked me before. I guess it’s about time I got it off my chest.”
7. And Carrie Underwood.
Although she had hers removed because she was embarrassed by it.