Catherine Zeta Jones has learnt what it's like to have a normal job thanks to her latest film role.
She stars in the new Steven Spielberg movie 'The Terminal' with Tom Hanks.
Jennifer Lopez played a hotel maid in 'Maid In Manhattan' and said it made her want to be nicer to hotel staff.
Catherine Zeta plays a flight attendant in this film, and now she can totally relate to how tough it can be:
"Yes, because if you look at the movie I'm so clumsy. I drop everything - it's a hard job!"
'The Terminal' is due out in September in the UK.