Sienna Miller has made a feeble attempt at an Irish accent in the new Ben Affleck film, Live By Night.
The actress stars as Emma Gould, a speakeasy worker during the prohibition era and Ben's love interest.
In a brief scene shown during an interview, Sienna shows off her Irish twang - and it's quite shocking.
Accent: Sienna prides herself in being able to speak in different accents | TODAY
During the interview with America's Today morning show, she says she prides herself in being able to speak in different accents, "It's my job."
The Irish accent in the film is hard to place as it changes from a Dublin accent to then Cork and Galway.
However, when she attempts the accent again live on air she speaks in a fluent Dublin twang before then attempting a stereotypical New Yorker accent.
Have a listen to her below and judge for yourself: