Billie Eilish Delivers Powerful Performance of 'The Greatest' on Colbert

The singer-songwriter returns to The Late Show, debuting a new track from her latest album 'Hit Me Hard and Soft.'

Billie Eilish performed 'The Greatest' live for the first time on The Late Show with Stephen Colbert.
Her brother Finneas accompanied her on guitar during the performance.
The song is part of her new album 'Hit Me Hard and Soft,' released on May 17.
Eilish previously performed another track from the album, 'Lunch,' on the same show in May.
She will embark on a tour starting September 29 in Quebec, Canada.