And if you have central heterochromia, again, an eye could be both blue and brown, but the colours form staggered rings around the pupil. If you're born with different coloured eyes, it's called ...

Central heterochromia occurs when a person has different colors in the same eye. Variations in the spread and concentration of skin pigment cause this. The condition is usually present from birth ...

In some people, heterochromia produces two completely different-colored irises. Actress Jane Seymour has one green eye and one hazel eye.

Imagine seeing someone with odd-colored eyes: blue on one side, brown on the other. Mesmerizing, isn't it? This phenomenon ...

Paris Hilton has a brown patch around the pupils on her blue eyes Credit: Getty - Contributor Hilton heiress Paris has a condition called central heterochromia.

Where different people have different eye colors ranging from hazel brown to black and from grey to blue, there are people who might have even two of them.

Central heterochromia is when the eyes show various colors, such as a blue iris with a golden-brown ring around the pupil.

Complete heterochromia iridum occurs when each eye is a different color. In the case of Sarah McDaniel, her left iris is blue and the right is hazel-brown.

Superman actor Henry Cavill's eyes are mostly blue, but real fans know one of them has a tinge of brown. Henry Cavill has segmental heterochromia, when part of the iris is a different color.

Mila Kunis, star of Friends with Benefits and Marine Corps date, has a genetic mutation of sorts called Heterochromia. The actress has one brown eye, and one greenish hazel eye.Heterochromia ...