Marina Zatz de Camargo[1] (born 19 September 1978), known professionally as Luisa Mell, is a Brazilian actress, television presenter, animal rights activist, and businesswoman.

Mell's career began at the age of nineteen when she appeared in a sitcom aired on the Sunday program Domingo Legal (SBT).

The website is intended to provide veterinary information, rescue stories, appeals for lost dogs and the saga of the girl as a vegetarian.

[3] In February, 2015, she founded the Luisa Mell, which mainly works to rescue injured or at risk animals, recovery and adoption.

It also maintains a shelter with dozens of animals, between dogs and cats, all rescued from the streets, where they are protected, fed and given the chance to be adopted.