The Host

Saoirse Ronan and Diane Kruger attend the after party for the LA premiere of 'The Host' at the ArcLight Hollywood in Los Angeles.

Jake Abel, Diane Kruger, Max Irons and Saoirse Ronan arrive at the LA premiere of 'The Host' at the ArcLight Hollywood in Los Angeles.

Actress Bella Thorne attends the Premiere of Open Roads Films 'The Host' at the ArcLight Cinemas Cinerama Dome in Hollywood, California.

Jake Abel and Max Irons arrive at the LA premiere of 'The Host' at the ArcLight Hollywood in Los Angeles.

Saoirse Ronan and Diane Kruger attend the after party for the LA premiere of 'The Host' at the ArcLight Hollywood in Los Angeles.

Diane Kruger, a cast member in 'The Host,' poses with her boyfriend, actor Joshua Jackson, at the Los Angeles premiere of film at the ArcLight Hollywood in Los Angeles.

Stephanie Meyer, producer of the film 'The Host,' as well as author of the novel upon which it is based, poses at the Los Angeles premiere of film at the ArcLight Hollywood in Los Angeles.

Saoirse Ronan, a cast member in 'The Host,' poses at the Los Angeles premiere of film at the ArcLight Hollywood.

Andrew Niccol, writer/director of 'The Host,' poses with his wife Rachel Roberts at the Los Angeles premiere of film at the ArcLight Hollywood in Los Angeles.

Max Irons, a cast member in 'The Host,' poses at the ArcLight Hollywood on Tuesday, March 19, 2013 in Los Angeles.

Saoirse Ronan, a cast member in 'The Host,' poses at the Los Angeles premiere of film at the ArcLight Hollywood in Los Angeles.