Top actress' near-miss 'oops' moment

With her super-toned, athletic figure, Cameron Diaz has never been known for cultivating a busty red carpet look.So it was quite a surprise to see the Hollywood actress taking the plunge in a daring low-cut neckline at the London premiere of her latest film Gambit.The 40-year-old wore a sexy Stella McCartney creation as she joined her co-star Colin Firth at the star-studded Leicester Square premiere.