Ti West has found his next leading lady in the form of Liv Tyler, Deadline reports. She'll headline his upcoming sci-fi thriller, The Side Effect.
Tyler will play Catherine Rigby, an outer space test subject for a pharmaceutical company that, after taking a new drug, mysteriously becomes pregnant and has to deal with the mounting fears of what has really transpired.
West, known for horror entries like The House of the Devil and, most recently, The Innkeepers, is one of several directors contributing to the upcoming anthology films V/H/S and The ABCs of Death. Tyler, meanwhile, recently starred in Super and The Ledge.