The best photos from the Venice premiere of Joker: Folie À Deux

Joaquin Phoenix and Lady Gaga hit the red carpet for the the world premiere of Joker: Folie À Deux at the Venice Film Festival.

Gaga turned heads with a dramatic look stepping out on the red carpet with fiance Michael Polansky for the first time. The US star arrived on the red carpet in a Christian Dior black dress with a plunging neckline and scalloped skirt, paired with a theatrical lace headpiece from Philip Treacy and sparkling jewellery from Tiffany & Co.