Olivia Rodrigo stuns Jimmy Kimmel's kids with surprise car singalong

Olivia Rodrigo is hitching a ride with Jimmy Kimmel and her surprise trip left his kids with the sweetest reaction. Jimmy and his wife, Molly, shocked their 9-year-old, Jane, and 6-year-old Billy when they picked up one of their favorite singers on their way to school, and her impromptu journey turned into an adorable singalong.