All cats have nine lives. Not all have four legs.

Roux the cat is unlike most other cats because she only has two legs, both of which are in the back. Despite the handicap (or perhaps because of it), the feline -- full name Lil' Bunny Sue Roux -- has become an internet sensation, with 123,000 followers on Instagram.

Roux, who is just over a year old, was brought to a shelter in New Orleans and then adopted by a woman who learned about her, saying, "It was love at first sight."

The cat was born without front legs, the result of a condition called transverse terminal hemimelia. Fortunately, that has not prevented her from getting around, although there is some concern she may have back issues as she ages.