Spencer Pratt is no stranger to causing a stir among the "The Hills: New Beginnings" cast. First, he had a bone to pick with ex-friend and fellow castmate Brody Jenner. Now, he's coming for costar Brandon Thomas Lee.

Wednesday night, Pratt posted a video of himself unfollowing and blocking Lee, the 23-year-old son of Tommy Lee and Pamela Anderson and main cast member of "The Hills" reboot.

“#TheHills update,” he captioned the tweet.

Pratt didn't explain the reasoning behind the video but based on his recent interview with LadyGang, it's safe to assume he doesn't care for this costars.

“I have cast members texting me like, off the show, like, so affected by tweets and things I’m saying on podcasts, ‘Wah, wah, wah, wah,'” he said, according to People. “It’s because of Instagram. Instagram ruined … people are so used to controlling their narratives and the edit, and it’s like, ‘I’m not protecting any of you. I hate you all.’ Like, literally, ‘I hate you.'”

“Unless there’s a camera here, don’t call me,” the MTV reality star added, admitting that he's not friends with any of his castmates in real life. “If we’re not filming, you don’t exist to me, go away.”

The Hills New Beginnings cast
"The Hills: New Beginnings" cast is pictured on June 11, 2019, in New York City. From left: Spencer Pratt, Heidi Pratt, Audrina Patridge, Justin Bobby Brescia, Jen Delgado, Frankie Delgado, Ashley Wahler, Jason Wahler and Whitney Port. Rob Kim/Getty Images for Buzzfeed News