Here’s the debut trailer for The Host, directed by Andrew Niccol and starring Saoirse Ronan. The film is based on a novel by Stephenie Meyer, who previously wrote a little series called Twilight, so I’m sure this one is going to be getting some tween buzz. It’s also got a love story involving an alien invasion, so it has dollar signs painted all over it. The Host is set for theaters March 29th, 2013, check out the trailer and awful new poster below, provided by MTV.