Timothée Chalamet has spoken about his cancelled cameo appearance in Greta Gerwig‘s Barbie.On a recent episode of The Tonight Show Starring Jimmy Fallon, Chalamet spoke of his axed cameo, which was also set to feature his Lady Bird co-star Saoirse Ronan that sadly never came to fruition.While on the show, Fallon asked Chalamet: “I heard there was a rumour that you were supposed to be in Barbie?”. Chalamet confirmed the rumour, explaining: “There was an idea for Saoirse Ronan and I to do a cameo in it.”However, the Wonka actor revealed that he still doesn’t know what their cameos would have entailed: “I don’t know what the cameo would’ve been.