Supermodels Naomi Campbell and Cara Delevingne supposedly engaged in a screaming match and full-fledged catfight during Paris Fashion Week that was sparked by a disagreement over mutual pal Rihanna.

According to the New York Post, Campbell could be seen angrily screaming at Delevingne just before the pair began shoving one another and grabbing each other's other hair.

"Naomi accused Cara of 'disrespecting' Rihanna and started yelling," a source told the newspaper. Another source added: "Cara pulled Naomi's weave, but it didn't come off."

The trio, who were spotted attending various events together throughout the week, were at a party for Dasha Zhukova at Paris club Castel at the time of the Sunday night fracas.

The source later added: "It was a noisy and packed party. Naomi was saying all these nonsensical things, she was ranting. There was a messy pushing match. Cara didn't understand because there's no problem between her and Rihanna. Cara didn't want to be involved and was telling Naomi, 'Get away from me!' "

Later that night, Campbell was seen partying at Up & Down's pop-up at Raspoutine, where another source told The Post: "Everyone was talking about the drama with Cara, but Naomi just smiled angelically."

Reps for both Naomi and Delevingne have declined to comment on the incident, while Campbell recently took to Twitter to deny the incident happened.

"Don't know where this story has come from about @Caradelevingne and I fighting," she posted. "It is completely untrue, ignore the rumours XN."

Over the years such incidents haven't been uncommon for Campbell. Back in 2007, she was sentenced to serve five days of community service and ordered to pay $363.33 in medical costs after she pled guilty to reckless assault charges for striking her maid with a cell phone, The Guardian reports.

Campbell admitted to striking Ana Scolavino, but told a Manhattan Criminal Court judge she did not mean to do so. Scolavino required four stiches to close her wound. In 2000, she also plead guilty when Georgina Galanis, another personal assistant, alleged Campbell hit her with a phone and threatened to throw her out of a moving car in Toronto.