Halsey would ''love'' to collaborate with Alanis Morisette.

The 22-year-old singer has revealed if she was to duet with any artist in the future, or to simply sit down and write a new track with someone, it would be the 'Ironic' hitmaker because she has boosted her confidence as a budding artist.

Speaking to Billboard magazine about her dream partnership, the 'Closer' musician said: ''Even if it was just writing together, I'd love to work with Alanis Morissette. She has been a huge part of me having the confidence to be the kind of artist I am.''

And Halsey has revealed she is worried she has used up all of her ''pixie dust'' on her debut album 'Badlands'.

She said: ''Sometimes I worry: What if I used up all my pixie dust on the first one?''

However, the star has revealed she is ''proud to the point of tears'' at her success, and just hopes her achievements will continue with her follow-up to her 2015 LP.

She said: ''But I'm proud to the point of tears of what I've been able to create. Being a woman in this industry means using your platform to make every kind of woman feel empowered.''