She really needs to stop encouraging Jimmy Fallon's 'Irish' accent though.

Ronan is about to make her Broadway debut in 'The Crucible' and is she's nervous about that she didn't show it as she seemed far more apprehensive about playing 'Catchphrase' against Don Cheadle (whose bunny impression really needs to be seen).

She needn't have been though because all that time being an actor and honing her craft appears to have given her an edge at the game that no one else has. That or her and Jimmy's 'Irish blood' connection is stronger than we thought.

Via YouTube