Wicked actress Ariana Grande is under fire for her recent comments naming serial killer Jeffrey Dahmer as her dream dinner date. The mother of one of Dahmer’s victims expressed outrage at Grande’s remarks, deeming them inappropriate and insensitive. Shirley Hughes, the mother of Anthony “Tony” Hughes, one of Dahmer’s victims, condemned Grande’s choice of words. Hughes told TMZ, “To me, it seems like she’s sick in her mind. It’s not fancy or funny to say you would have wanted to do dinner with him. It’s also not something you should say to young people, which she says she did.” Tony, who was de…