Nude prude Maggie Gyllenhaal
Maggie Gyllenhaal hates watching her fiance strip on screen.
The actress can't bear seeing actor Peter Sarsgaard get naked with other women, even though she has featured in many sex scenes during her career.
She said: "I hate it when Peter does a love scene. He's very understanding - it doesn't seem to bother him when I do one.
"I'd hate it if he was doing it. I'd put up with it, I'd understand, but I wouldn't like it."
Maggie famously acted out a full frontal nude scene in 'The Secretary' but insists it isn't something she would make a habit of doing.
She said: "After 'The Secretary', people knew that I'd get naked, but I won't get naked for anything - only if it makes sense."
Maggie also says she and Peter - who have a 21-month-old daughter Ramona together - have no plans to marry in the near future.
She added to Britain's Tatler magazine: "Motherhood is incredible. It's brought me to my knees in an incredible way - it's so humbling.
"We'll get married at some point in the next 20 years."