The artist known as The Bad Guy, who is only 20 years old, and her reported lover Jesse Rutherford, who is 31 years old, made light of the 11-year age gap between them by dressing up for Halloween as an infant and an elderly person, respectively.
Frontman for The Neighbourhood wore a bald cap with tufts of gray hair for his outfit, along with a similar mustache, while Eilish wore a bright pink bonnet and bib printed with teddy bears and wore makeup reminiscent of that found on…