On March 31, Lorde took to the stage with Marlon Williams at the Hollywood Avondale in Auckland, New Zealand. The surprise duet saw the duo cover Bruce Springsteen's 'Tougher Than The Rest', from his 1987 album Tunnel of Love.

The notoriously reclusive pop singer-songwriter's last album, Melodrama, came out in 2017 to widespread critical acclaim.

Springsteen also covered Lorde's 'Royals' (from 2013's Pure Heroine) in New Zealand at a 2014 concert.

Watch the video below.

@lorde came out of hiding last night to cover @springsteen's 'tougher than the rest' with @marlonwmusic capping off a sold-out run of auckland shows on his current nz tour pic.twitter.com/GduhcrC0go

— Coup De Main ✨ (@coupdemain) March 31, 2021