Halsey doesn't have a bun in the oven, just a bunch of pancakes she's having a hard time digesting. The 25-year-old singer is addressing the rumors she's pregnant with her boyfriend "American Horror Story" alum Evan Peters' child and chalks it up to her gluten allergy. "Is it a boy? Is it a girl? It’s pancakes," she responded on Twitter late Monday evening after photos circulated showing her famous boyfriend rubbing her belly. And just for good measure, the "Graveyard" singer added, "Still not pregnant. Still just allergic to gluten. Still love pancakes."