Knightley Finds Dressing Up In Expensive Jewels Stressful

Rising star Keira Knightley feels much more comfortable in high street fashions than in expensive outfits dripping with diamonds.

The King Arthur beauty, 19, wore a $450,000 (GBP250,000) diamond necklace to the film's London premiere last week (ends16JUL04) but admits she prefers to dress in well-priced wares from British high street chain TOP SHOP.

Keira explains, "I get nervous that I'll lose a diamond or something.

"I keep having to tell myself, 'This is a GBP10 ($18) necklace from Top Shop,' otherwise I freak out. I love to dress up once in a while but it's always a relief to get back into the jeans and trainers.

"If I'm buying clothes for myself I'll usually go for Top Shop - either that or ZARA."