On Tuesday, three-time Grammy nominee Halsey shared more snaps from her cozy Christmas celebration at home including her 'minimalist lights' tree, which she didn't put ornaments on because of 'toddler life.'The 28-year-old pop star - whose pronouns are she/they - gushed that her son Ender Ridley Aydin 'was in his cutest elf form' for the family festivities.Halsey (born Ashley Frangipane) gave her 17-month-old toddler a Mendini drum set, and he also got creative with Play-Doh and watercolor painting ornaments.