At the Calving Klein party in Cannes it was all about boobies. Big, bouncy boobies, pushed up puppies and slightly pancake flat. There were, of course, some gorgeous gowns encasing these boobies (Calvin Klein, obvs) but we couldn't help but be distracted by the chests!

Diane Kruger surprised us with her pushed-together show of cleavage, she's usually so demure! The blonde star chose a beautiful coral midi dress teamed with bright white sandals, showing off her golden tan.

Model Lara Stone slipped on a flowing silver frock for the party, keeping her generous cleavage under a sweetheart neckline. We love the pretty neckline but the skirt of this dress looks ever-so crinkled. And those shoes are a bit drab. A pair of stonking spike-heeled sandals would've been much sexier.

Over in the plunge corner was Jada Pinkett Smith who went for a pointy-shouldered petrol-blue dress. The very deep neckline didn't particularly flatter the petite star's bosom.

But Naomi Watts got it right in her blush floor-sweeper. The loose shape of the gown flattered Watts' slender figure perfectly. We adore her light feminine make up too.