Fields, 66, said the actor was a bad influence when the pair presented a prize at an award ceremony, reported Contactmusic.
"Daniel is an absolutely hysterically funny rascal. He always wants to do something funny and I'm always going, 'Daniel, we can't do that!'. He's completely outrageous. We were together at the Screen Actors Guild Awards presenting on stage together and he's like,'OK let's do something stupid.' And I'm going,'No I'm trying to be dignified'," she said.
The actress' also opined that Day-Lewis' funny side is often overlooked because of his well-documented method acting.