Sibongile Mlambo is a Zimbabwean actress based in the United States. She is known for starring in Netflix’s Lost in Space (2018 TV series), the Starz historical adventure television series Black Sails and in films Honey 3 and The Last Face.[1] She is also best known for her role as Tamora Monroe on the MTV television series Teen Wolf , as Donna on the Freeform television series Siren , and voicing Melusi in the Ubisoft multiplayer game Tom Clancy's Rainbow Six Siege