Lady Gaga shares first look at appearance in Joker: Folie a Deux

Lady Gaga shares first look at appearance in Joker: Folie a deux (Ian West/PA)

Lady Gaga has shared a first look at her appearance in Joker: Folie a Deux.

The Chromatica singer posted a photo on Instagram on Tuesday, showing herself and co-star Joaquin Phoenix, who is set to reprise his titular role from 2019 as tortured wannabe comedian Arthur Fleck.