On September 30, Lana Del Rey confronted Kanye West over his support of Trump. Azealia Banks then called out Lana for her comments. “Don’t use Kanye for your own vapid attempts to seem politically aware when there is SO MUCH MORE bootleg witchcraft you could be doing to TRY and take down 45,” Banks wrote. “Kanye is not your enemy or THE enemy.”

Tonight, Lana tweeted some fighting words to Banks. “U know the addy. Pull up anytime. Say it to my face. But if I were you—I wouldn’t,” Lana wrote. “I won’t not fuck you the fuck up. Period.” Lana also wrote, “u coulda been the greatest female rapper alive but u blew it. dont take it out on the only person who had ur back.” Find her tweets below.

After writing “I feel powerful,” Banks responded with a series of tweets criticizing Lana’s physical appearance. Lana responded by offering her “surgeon’s number.” Later, Lana responded to Banks’ claims that she was planning to sue.

This article was originally published on October 9 at 7:13 p.m. Eastern. It was last updated at 8:58 p.m. Eastern.