calvin klein collection fall 2010 campaign lara stone clack dress flap

Lara Stone gets graphic in Calvin Klein Collection's new Fall 2010 ad campaign. Photo courtesy of Calvin Klein

Guess David Walliams isn't the only fella Lara Stone is saying "I do" to.

The stunning supermodel - who has fought criticism that she's a "larger model" at a size 4 - has just signed an exclusive deal that will have her fronting the fall campaigns for Calvin Klein, ck Calvin Klein and Calvin Klein Jeans, the company has announced.

Voila! The fashion equivalent of a hat trick.

Shot by acclaimed fashion photographers Mert Alas and Marcus Piggott, the gap-toothed beauty rocks austere black garments and a slicked-back coif for the moody black and white Calvin Klein Collection ads.

The ck Calvin Klein images, meanwhile, cast a vampy, red dress-clad Stone and models -- including Abbey Lee Kershaw -- in an edgy, film noir-inspired setting.

And you can kiss those borderline-porn Eva Mendes denim ads goodbye.

Stone's Calvin Klein Jeans X campaign features the model wearing her locks long and loose while striking a sultry (but still PG-13) pose.

While no doubt a major coup for the catwalker, the acquisition of the size 4 Stone also supports designer Francisco Costa's rumored commitment to stop using underweight size zero models, as we previously reported. Way to stick to those guns.

calvin klein jeans fall 2010 campaign lara stone

Lara Stone plays it cool in the new Calvin Klein Jeans ad campaign. Photo courtesy of Calvin Klein

Meanwhile, check out Stone's recent Prada fragrance campaign.