Graham Norton shares 'embarrassing' encounter with huge US starGraham Norton recalled a very awkward moment he shared with a famous American actress on The One Show, admitting he was left 'mortified'Graham Norton admits he failed to recognise Keala SettleGraham Norton has confessed he felt "mortified" following an uncomfortable encounter with an American actress he'd collaborated with on numerous occasions. The woman playing the nurse, I was thinking, 'She's very familiar, I'm sure I know her'. It was Keala Settle, from The Greatest Showman. Roman and Lauren were left in hysterics at the tale, with Roman burying his head in his hands as Graham chuckled with embarrassment. View 2 Images Keala Settle is known for starring in The Greatest Showman (Image: Getty)Keala is an American actress and singer, widely recognised for her role as Lettie Lutz, a bearded lady in The Greatest Showman.