Most recently , Peña appeared in the TV drama `` Matador . '' `` I am stunned and heartbroken , '' tweets actor Elizabeth Peña . Lou Diamond Phillips died three-decade of natural causes after a brief illness , her manager says . She recently appeared mother of Sofia Vergara ( Gloria ) in `` Modern Family '' She .
`` I am stunned and heartbroken , '' tweets actor Elizabeth Peña . Lou Diamond Phillips died three-decade of natural causes after a brief illness , her manager says . She recently appeared mother of Sofia Vergara ( Gloria ) in `` Modern Family '' She .