Model Behavior?

Naomi Campbell is a pioneer in the realm of diversifying the beauty industry, yet she has sullied her career with a string of violent acts since 1998. While many of her famous accusations center on attacking people in her employ, Campbell's 2008 assaults involve airline workers and a police officer. Campbell has been globally banned from flying on British Airways as a result of these new, alleged crimes. (Photo: Lefteris Pitarakis, AP)

Tyrese Gibson is a former fashion model who has used his sexy charm as a springboard to music and movies. The ladies find him irresistible, while no man can deny his swagger. But in 2007, Gibson came under investigation for abusing his pregnant girlfriend. Is this bad boy too bad? (Photo: J Records)

Kate Moss became a top model during the '90s for a controversial look deemed "heroin chic," which opponents believed encouraged drug use and anorexia. After hooking up with rocker Pete Doherty, Kate's reputation took a turn for the worse as Doherty's drug busts constantly brought her name into gossip headlines. Then in 2005, London's Daily Mirror ran photos of Kate Moss using drugs herself. (Photo: Rosie Greenway, Getty Images)

Kimora Lee Simmons is fabulous, but more than a little grating on the nerves. Despite this, Simmons has found success taking her diva attitude to the airwaves on her hit reality TV series. But in her mug shot for her 2004 arrest for possessing marijuana, eluding police, careless driving, tailgating and driving with a broken brake light, Kimora is all smiles. See--she canbe nice sometimes. (Photo: Johnny Nunez, WireImage.com)

Tyra Banks has parlayed her beauty and charm into two television series in which she expresses her complete self-absorption. On her daytime television show, Banks is famous for turning every conversation into a discussion of herself. On 'America's NextTop Model,' Banks appears to relish tearing into the young egos of the young women in her care. But it does make for good television. (Photo: KMazur, WireImage.com)

Many believe that Gia Carangi was actually the world's first supermodel, a star of the '70s whose unique posing style is still emulated today. Back then, cocaine use, pill-popping and intense clubbing were the norm at famous locales like Studio 54. Gia's behavior went from bad to tragic as she became addicted to heroin. She died from AIDS at 26. (Photo: Andrea Blanch, Getty Images)

Janice Dickinson, the self-proclaimed world's "first supermodel," has taken bad model behavior to new heights during her recently revitalized career. A fashion star who traveled the world partying and posing in the '70s and '80s, Janice has returned to the pop culture scene as a panty-flashing reality TV star. Dickinson's surgicalized face and outrageous outbursts make people stop, stare and cringe. (Photo: Michael Buckner, Getty Images)

Jenny Shimizu reached the pinnacle of modeling during the '90s as a famous face for Calvin Klein. In 2007, Shimizu has sought to cash in on her experiences by writing a tell-all book describing lesbian affairs with Madonna and Angelina Jolie. Of Madonna, Jenny said: "I was her secret 'booty call' available any time of the day or night for secret sexsessions." Shimizu also stole actress Ione Skye from her Beastie Boy husband, Adam Horowitz. Ain't nothing right with snitching and stealing. (Photo: Rosie Greenway, Getty Images)

This Brazilian beauty is currently number one on Forbes' list of highest paid supermodels for earning $35 million in 2007. But, her tremendous wealth did not stop Giselle from stealing that year. Instead of stealing dollars, Giselle stole someone else's man, famously luring famous quarterback Tom Brady away from actress Bridget Moynahan who was pregnant with his child at the time. (Photo: J. Countess, WireImage.com)

Grace Jones seems to willingly cultivate an image of eccentricity and excess. On her official Web site, Grace states: "I believe in having certain releases,certain outlets. One has to indulge. If you don't indulge you don't live -- might as well be dead." Okay, Grace... (Photo: Evan Agostini, Getty Images)