Jake Gyllenhaal called Gemma Arterton a "commoner".

The pair formed a strong bond while working together on 'Prince of Persia: The Sands of Time' and spent their time away from filming constantly mocking one another.

London-born Gemma said: "We took the p**s out of each other. I used to say, 'Stop wearing sunglasses indoors,' and he'd say, 'You little commoner' I like that. I don't like it when it's serious.

"Often you go on film sets and you just meet the person that day in make-up, then you have to kiss them and it's weird."

Although they got on well, Gemma admits she and Jake had drastically different attitudes to preparing for their roles in the Disney action adventure.

She explained: "He has a lot of time with his shirt off so he wanted to look great. Jake took it really seriously, training in the morning and the evening. I prefer to go home, veg out, watch TV and try and forget about the day."