So here's Sienna Miller’s attempt at an Irish accent

Don’t worry folks, Brendan Gleeson saves the day as he plays the character of Thomas Coughlin.

Between pronouncing Irish names and continuously repeating ‘diddly-dee potatoes’ when attempting to do an Irish accent, the world hasn't really caught on when it comes to ‘being Irish’.

So when we heard Sienna Miller plays an Irish woman in the new American crime drama film, Live by Night, we had to have a peek at her attempt.