Kendall Jenner was allegedly "bullied" by fellow models at New York Fashion Week.
The 18-year-old star was reportedly targeted by other runway professionals at the glamorous event last week as they were jealous of her recent sudden success.
A source told In Touch Weekly magazine: "The other models worked so hard to get a spot on the runway and didn't think it was fair that she was there.
"They started acting b****y. Some even put out their cigarettes in Kendall's drink!"
Meanwhile, Kendall - who is the half-sister of Kim Kardashian West - recently insisted that she's had to work hard to pursue her dreams of modelling and admitted she's even faced setbacks due to her fame.
She said previously: "I want to be high fashion. I want to be taken seriously.
"People think that this [success] just came to me. But it didn't. What I have has almost worked against me."
She added: "People didn't take me seriously as a model...I went on castings and some people weren't feeling me because of my name. But it was great when people didn't recognise me. I was like, 'Thank you. Please don't recognise me.' "