Keke Palmer is giving an update on where things stand between her and one of her former 'Scream Queens' co-stars who made a racist remark to her while on set. The actress revealed last year while promoting her memoir 'Master of Me: The Secret to Controlling Your Narrative,' recalling a time when creator Ryan Murphy allegedly called her "unprofessional" and a former co-star made a racist remark to her after Palmer tried to mediate tensions between them and another colleague.