Rosita Espinosa, played by Christian Serratos, was a fan-favorite character on "The Walking Dead" and quite a badass ... and Eugene after she rescued baby Coco from a children's home.

In season 4 of The Walking Dead, Serratos was introduced as Rosita Espinosa ... emotional as she was bitten while trying to rescue her baby Coco. She fell into a horde of walkers and appeared ...