There is that lead singer of the Gossip called Beth Ditto I think. She's a chunky gal. Christine Metz I first saw in American Horror Story Freakshow as the fat lady. She's gone on to more things. That Melissa McCarthy I liked back in the old Gilmore Girls TV show, but I haven't liked any of her movies. The singer Abbey Smith is a plus size girl too and she's a way better singer than Adele. Here's one of her songs. Nathaniel Ratcliffe is a singer who is husky. Dunno if you'd classify him as plus size or not. Elle King is also a plus size singer. She's the daughter of actor/comedian Rob Schneider.