Madison, who is also known for her work in the FX series “ Better Things ,” wins the best actress Oscar over Demi Moore in “The Substance,” Fernanda Torres in “I’m Still Here,” Cynthia Erivo in “Wicked” and “Karla Sofía Gascón in “Emilia Pérez.”

Madison, who played a tenacious sex worker, called the win “a dream come true.” She beat Demi Moore, widely considered a favorite, for the award.