Long ago, we witnessed the frightening effects a bad weave can have on someone like Tyra Banks. Then, we had the misfortune of seeing what happens when John Travolta grew crops of fake hair atop his jolly head. And of course, who can forget Jude Law's T-bone-shaped crew cut earlier this week. But leave it to sanitation worker/phone-throwing criminal Naomi Campbell to reveal the worst and most gruesome display of 'do disasters. Seems even legendary female supermodels who've made a living off their looks can suffer from a condition we've often seen featured on late-night infomercials: ladies losin' their hair. The evidence lies after the jump.

At left, Naomi proudly showed off her naturally defined hairline at a February event by pulling the whole damn mess of it back as tightly as possible. And look how happy she is! She's all, Look Bitches, Fear Me All You Want, But Respect This Bombass Hair. Alas, a more recent photo taken this month reveals a more somber Campbell. Sure, her sad expression may have something to do with that pesky assault charge, but we'd be a bit glum too if noticeable patches of missing hair were visible to one and all. We suggest Naomi appear on Tyra for some good ol' weave advice. Tyra doesn't know much, but when it comes to talking weaves, she's a regular prodigy.

[Photo credits: Getty, Wireimage]

• HAVE HAIR EXTENSIONS TAKEN A TOLL ON NAOMI CAMPBELL'S VANISHING HAIRLINE? [Mail On Sunday]