Brianne Ashleigh Tju is an American actress. She is known for her roles as Riley Marra in the MTV series Scream, Alex Portnoy in the Hulu series Light as a Feather, Alexa in 47 Meters Down: Uncaged, and Margot in I Know What You Did Last Summer.
When the villainous alien Brainiac kidnaps a good portion of the Justice League, Batman and Superman recruit a new group, with a select few becoming the next members alongside the current team.
