See Why Kendall Jenner Called Kylie the ‘Biggest F–king B-tch’ She’s Ever Met

Ah, sisters.

The 11th season of Keeping Up with the Kardashians premieres this Sunday (Nov.15, 2015), so to get us excited, E! just released a clip of Kendall and Kylie Jenner fighting over clothes.

The video shows the sisters getting into a little catfight when Kylie won’t let Kendall borrow a dress for the ESPY Awards, which they attended this past July in support of their dad Caitlyn. “She’s not taking any of my clothes, right?” the 18-year-old asks her assistant. “Just one random brown dress,” she replies. “She can’t wear that. It’s one of my favorite brown dresses,” Kylie replies.

“You’re just literally the biggest f—king bitch I’ve ever met,” the newest Victoria’s Secret model spits at her younger sister. On their way out, Kendall even stops by to say hello to Kylie’s dog, Normie. “I’m sorry your mom is such a c–t,” she says in a baby voice. Check out the clip above to see their explosive fight.

The new season of KUWTK premieres Sunday, Nov. 15, at 9 p.m. EST on E!.