A group of shoplifters take aim at a cutthroat fashion maven in Boots Riley’s ‘I Love Boosters,’ in theaters on May 22. Keke Palmer leads an ensemble cast including Naomi Ackie, Taylour Paige, Poppy Liu, Eiza González, LaKeith Stanfield, Will Poulter, Don Cheadle, Demi Moore and Jason Ritter.