Mikaela Madison Rosberg (born March 25, 1999), known professionally as Mikey Madison, is an American actress. She began her career acting in short films and received recognition for her role as a sullen teenager in the FX comedy series Better Things (2016–2022). Madison then played Susan Atkins in Quentin Tarantino's Once Upon a Time in Hollywood (2019) and Amber Freeman in Scream (2022). For her breakthrough role as a sex worker in Sean Baker's film Anora (2024), Madison earned several accolad ...