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.
the series is centered on the fictional Southern Californian town of Perdido Beach, in which every human aged 15 and older vanishes. The town and surrounding areas become encased within an impenetrable energy barrier, with many of its inhabitants developing supernatural powers.
