The "Project Runway" alum said the model tried to ruin his career after she accused him of being racist.

The model and author asked fans to allow her to "own past mistakes" after being accused of bullying reality star Courtney Stodden online.

The model was set to guest star on the second season of the Netflix show.

“I’m mortified and sad at who I used to be,” Teigen tweeted Wednesday. “I was an insecure, attention seeking troll.”