Niki Koss: Niki Koss. Actress: Famous in Love. Niki Koss is an award winning actress and filmmaker with a history for telling stories that contribute to changing the world in a positive way. When not directing, she can most notably be seen in her series regular role in the acclaimed Freeform series, "Famous In Love" from showrunner, I. Marlene King (Pretty Little Liars). Niki co-starred in the Paramount Pictures film, "Scouts Guide...
Known For: Famous in Love (Alexis Glenn), Scouts Guide to the Zombie Apocalypse (Chloe), My Stepdaughter (Casey), Red Wing (Mary Ann)