19-year-old Laurel shows off this video for her song Shell from her EP To The Hills, released in April 2014. The song was originally written by the singer-songwriter when she was 17 as an acoustic track although it has been dramatically changed for the single release.
The actress spoke about raising her 11 year old daughter Matilda in the wake of Heath Ledger's death eight years ago.
The beautifully shot advert was released on Sunday and has become a significant hit.
The band re-post his video on their social media page.