The Dune and Avengers star tells Patrick Smith not to drink the Kool-Aid as he talks about his wild past – fights, addiction, and friendship with Donald Trump – plus his relationship with fame and starring in the new Knives Out film

After overcoming personal tragedy, the 27-year-old, who achieved pop fame while still a teenager, was determined to have fun making music again. She talks to Patrick Smith about conquering stage fright, trauma, and why her friendship with her bandmate is so important