Naomi Campbell's Temper Rages Again?

Naomi Campbell's stint in anger management therapy has reportedly proved unsuccessful after the supermodel was seen shouting in a rage after a night out on Monday (17Jun08).

The embattled star appeared to be in good spirits as she happily posed for photographers following a meal with friends at London's Cipriani restaurant.

But her pleasant demeanor quickly dissipated when she suddenly began shouting and gesturing angrily, before inexplicably hurrying back into the Mayfair eatery.

An onlooker tells The London Paper, "Suddenly Naomi flipped and started swinging her arms about manically. No one could work out what was wrong with her."

But the catwalk queen's erratic behavior didn't end there. Moments later, she emerged apparently restrained by three pals, who led her into her car as she seemed to wriggle out of their firm grasp.

The source adds, "She was shouting and screaming as her friends desperately tried to get her into the car. She was ranting incomprehensibly."

The 38-year-old was ordered to attend a two-day anger management course last year (07) after she pled guilty to reckless assault against her maid Ana Scolavino.

Campbell is now facing a possible prison sentence after being charged with allegedly assaulting a police officer following her arrest at London's Heathrow Airport in April (08).