Billie Eilish fans got their first full look at her upcoming concert doc Happier Than Ever: A Love Letter To Los Angeles.

The songstress, 19, performs her latest album track-by-track at the iconic Hollywood Bowl in the music movie, directed by Robert Rodriguez and Patrick Osborne.

‘It’s a concert film but it’s also a story at the same time,’ the LA native explained in the trailer for the film, which premieres September 3rd.

Love letter: Billie Eilish’s concert documentary Happier Than Ever: A Love Letter To Los Angeles released its first full-length trailer on Tuesday

The trailer opens to Billie spinning around, letting her retro blonde locks sweep over her shoulders as she says: ‘I definitely have fantasies about LA.’

‘A whole different world interwoven with my world,’ she went on.

‘It’s a concert film but it’s also a story at the same time,’ Billie added of the piece.

The doc will feature guest performances from Eilish’s brother and collaborator Finneas, the Los Angeles Children’s Chorus, the Los Angeles Philharmonic conducted by Gustavo Dudamel, and Brazilian guitarist, Romero Lubambo, with orchestra arrangements by David Campbell.

Billie described the mood of the movie as ‘This kind of beautiful version of old Hollywood’ set at the ‘timeless’ Hollywood Bowl.

Unique: ‘It’s a concert film but it’s also a story at the same time,’ the LA native explained in the trailer for the film, which premieres September 3rd

Legendary location: The songstress, 19, performs her latest album track-by-track at the iconic Hollywood Bowl in the music movie, directed by Robert Rodriguez and Patrick Osborne

Guests: The doc will feature guest performances from Eilish’s brother and collaborator Finneas, the Los Angeles Children’s Chorus, the Los Angeles Philharmonic conducted by Gustavo Dudamel, and Brazilian guitarist, Romero Lubambo, with orchestra arrangements by David Campbell

‘I’ve never done anything like this,’ she continued about the concert flick.

Reflecting on the process, Billie noted: ‘We all have these idealized versions of ourselves in our head.’

Finishing, she said: ‘This is a dream come true.’

Billie released her sophomore album Happier Than Ever on July 30th.

The album was an instant success, topping the U.S. Billboard 200 and charts in 19 other countries.

Happier Than Ever: A Love Letter To Los Angeles comes out on Disney+ on September 3rd.

Coming soon: Happier Than Ever: A Love Letter To Los Angeles comes out on Disney+ on September 3rd

SRC: https://www.dailymail.co.uk/