Meghan Markle and Prince Harry have been supporting the victims of the devastating wildfires in Southern California over the past month, and in a new Instagram post, the Duchess of Sussex shared how she helped one young woman get her beloved Billie Eilish shirt back—with a little assistance from the singer.

Billie Eilish helped Duchess Meghan surprise a teen who was devastated to lose a shirt from the singer's concert during the Los Angeles fires.