In the span of two days, Nylon magazine released photos from their August cover star missing various amounts of clothing, while Candies-ad girl Hayden just posed for some provocative (for an 18-year old, at least) pics in order to promote her upcoming pop album. Yes, that sweet sweaty smell of exploitation filling your nostrils? Once again, thank Lindsay Lohan. A closer look at all four naughty girls and their dirty pictures, after the jump:

Though the Nylon spread is admittedly gorgeous, the uncanny resemblance between these topless shots and Lindsay's myriad "artful" topless, backless, panty-less photos is pretty clear. Even Gwyneth caught on to the secret backbone-baring method towards stardom back in her call girl days.

And as for Hayden, who's already learned what a little cheerleader's uniform can do for her growing group of male fans, decides to go one step further and just pull a Miley by showing her tummy off to all interested parties. Counting down the seconds until either a bare back or, more likely, the highly effective full-frontal appears in a glossy. And yes, it's probably a matter of seconds.

[Photo credits: Nylon, Daily Mail]

• OOH LA LA! MISCHA EXPOSED [Nylonmag.com]
• HEROES STAR HAYDEN PANETTIERE VAMPS UP TO LAUNCH HER POP CAREER [Daily Mail]

Looking better in these highly scandalous photos than the last time she showcased her assets, Miller almost tempts us to forgive the fact that she's accompanied by a (handsome bad boy allure aside) greasy adulterer with four kids and a surely devastated wifey at home. But not even shaggy string bean Ryhs Ifans making Sienna look like the victor in their icky, paranoia-filled break-up by using saccharine song lyrics as the soundtrack for his pity party can stop us from stuffing our Team Sienna t-shirt in storage for the time being.

[Photo credits: Splash via Egotastic]

• SIENNA MILLER NAKED PICTURES WITH BALTHAZAR GETTY [Egotastic]

So far, Keira has shown off her size A's in a rough outdoors sex scene from Domino opposite Edgar Ramirez, under dim bedroom lighting in Silk with Michael Pitt and The Jacket with Adrien Brody, and flashed her rack in The Hole. And of course, we all remember her wet nude-ish scene from Atonement, mainly because it occurred during the first 20 minutes and everything in the film following that image was boring in comparison. But Knightley has shown off her body just as often as she's confessed to using body doubles. Though size-enhancing makeup was used in the Pirates movies, an actual body double was used for the Domino scene. As Keira herself said, "What a bum! I wish I had that bum." And it has been rumored that, despite doing her own underwater scenes in Atonement, Keira hired a foot double for other scenes in the film. So all this self-esteem and delight in her body seems exclusive to her self-professed "flat" chest. As for her feet, ass, and singing voice, Keira's just as insecure as the rest of us.

[Photo credits: Celebflix, Nudography]

• KEIRA KNIGHTLEY HAPPY TO GO NUDE ON FILM [People]

David has already shown his pecs, abs, glutes, and all other kinds of abbreviated names for manly muscles in ads for Gillette, Motorola and, of course, last year's bulge-centric ad for Emporio Armani's fragrance.

But Posh enjoys taking off her size 00 divvies just as much, seen here in 2006's infamous W spread (shot by Steven Klein) in which the LA-bound Beckhams played house in lingerie, treasure trail-revealing pants and, often, nothin' at all. Together again to promote their his-and-her fragrances "Intimately Beckham," a porn-y straddle session seemed perfectly in order. And just for fun, we've included a shot of David playing gladiator for Pepsi, standing in a sea of...Pepsi. But his arms are visible! Which reminds us: we could really use a Pepsi right about now.

[Photo credits: People, Thisislondon.co.uk, Daily Mail, PopCrunch, JustJared]

• DAVID BECKHAM STRIPS DOWN FOR ARMANI - AGAIN! [People]

As the supe tells the magazine's July issue, "We met through a friend who knew us both for a long time. Believe me, I didn't even remember [his picture]. Our friend knew that we would like each other. And we did. So I guess he was right." As if the fact that she couldn't remember who the guy was wasn't insulting enough, her list of Brady's charming attributes is just plain sad: "We have a lot of things in common...he is a really great person. He doesn't have a bad bone in his body...He is a very positive person." Those things in common? Well, Bundchen played volleyball once or twice as a gawky Brazilian teen, and Brady has apparently taught her why "all those guys keep hitting each other" on the football field. If that isn't chemistry, we don't know what it is. But quite frankly? From the sound of it, Gisele would really get a kick out of our Uncle Irving. Sure he's pushing 70, but man is he ever positive and great. Plus? No pregnant fiancee in the closet. We're calling our "guy" and Bundchen's "guy" stat to set those two sure-thing lovebirds up.

[Photo credits: GQ via Egotastic]

• GISELE BUNDCHEN DISHES ON LOVE AND TOM BRADY [People]
• GISELE BUNDCHEN IS TOPLESS, AND BOTTOMLESS IN 'GQ' [Egotastic]

Paltrow states she isn't trying to court controversy with the new photo, insisting it's just an innocent shot. The mother-of-two says, "I'm not going out without my knickers, and I'm not getting drunk and I'm not on my eighth husband."

While Gwyneth does admittedly look far sexier than we've ever seen her, and sure, a thirtysomething actress posing nude is not as big of a deal as it is when her much younger counterparts like Lindsay Lohan and Miley Cyrus do it, we're still a bit confused by her repeated public attacks on those of us who tend to enjoy a bit of drink now and then: "I think it's gross. I really don't like drunk women...I think they're the idiot people and I'm the normal person." But Gwyneth, aren't we forgetting those two separate occasions when you were not only spotted sipping Grandpa's lemonade, but drinking it while pregnant? You know, glass houses and all.

[Photo credits: GQ, Vanity Fair]

• PALTROW: 'DON'T MAKE NUDE MAGAZINE SHOT MORE THAN IT IS' [ContactMusic]