Billie Eilish is teasing new music with pop-up street posters...

Billie Eilish has started teasing her upcoming new album and musical era with pop-up street posters appearing with blue lyric teasers on them across the globe.

The posters have been popping up in Australia, New Zealand, the UK and more, with some of the lyrical teasers stating, "I'll love you till the day that I die", and "Do you know how to bend?".

Check out more of the posters below...