Scarlett Johansson has distanced herself from her partying Hollywood contemporaries by saying that while she isn’t opposed to nights out, when she’s working on a film, the job comes first.

She told Parade magazine recently: “I’m very responsible when I’m working. I’ve just been doing it for a long time and I’m not the kind of person who is going to show up to work three hours late, or maybe not come at all.”

“That’s just not who I am. That just has to do with the fact that I understand that everybody else comes to work and we would all like to get an extra four hours of sleep, but what can you do?”