Rihanna, a cast member in "Battleship," poses at the American premiere of the film, Thursday, May 10, 2012, in Los Angeles. The film is released in theaters on May 18. (AP Photo/Chris Pizzello)
Brooklyn Decker, a cast member in "Battleship," poses at the American premiere of the film, Thursday, May 10, 2012, in Los Angeles. The film is released in theaters on May 18. (AP Photo/Chris Pizzello)
Alexander Skarsgard, a cast member in "Battleship," poses at the American premiere of the film, Thursday, May 10, 2012, in Los Angeles. The film is released in theaters on May 18. (AP Photo/Chris Pizzello)
Jesse Plemons, a cast member in "Battleship," poses at the premiere of the film, Thursday, May 10, 2012, in Los Angeles. The film is released in theaters on May 18. (AP Photo/Chris Pizzello)
Actress Malin Akerman poses at the premiere of the film "Battleship," Thursday, May 10, 2012, in Los Angeles. The film is released in theaters on May 18. (AP Photo/Chris Pizzello)
Rihanna, a cast member in "Battleship," greets fans at the premiere of the film, Thursday, May 10, 2012, in Los Angeles. The film is released in theaters on May 18. (AP Photo/Chris Pizzello)
Actress Malin Akerman poses at the premiere of the film "Battleship," Thursday, May 10, 2012, in Los Angeles. The film is released in theaters on May 18. (AP Photo/Chris Pizzello)
Brooklyn Decker, a cast member in "Battleship," poses at the American premiere of the film, Thursday, May 10, 2012, in Los Angeles. The film is released in theaters on May 18. (AP Photo/Chris Pizzello)
Molly Sims poses at the American premiere of the film "Battleship," Thursday, May 10, 2012, in Los Angeles. The film is released in theaters on May 18. (AP Photo/Chris Pizzello)
Taylor Kitsch, left, and Liam Neeson, cast members in "Battleship," pose together at the premiere of the film, Thursday, May 10, 2012, in Los Angeles. The film is released in theaters on May 18. (AP Photo/Chris Pizzello)
Rihanna, a cast member in the film "Battleship," walks the carpet at the American premiere of the film, Thursday, May 10, 2012, in Los Angeles. The film is released in theaters on May 18. (AP Photo/Chris Pizzello)
Hamish Linklater, a cast member in "Battleship," poses at the American premiere of the film, Thursday, May 10, 2012, in Los Angeles. The film is released in theaters on May 18. (AP Photo/Chris Pizzello)
Taylor Kitsch, a cast member in "Battleship," poses at the American premiere of the film, Thursday, May 10, 2012, in Los Angeles. The film is released in theaters on May 18. (AP Photo/Chris Pizzello)
Peter Berg, director/producer of the film "Battleship," poses at the American premiere of the film, Thursday, May 10, 2012, in Los Angeles. The film is released in theaters on May 18. (AP Photo/Chris Pizzello)
Japanese actor Tadanobu Asano, a cast member in "Battleship," poses at the premiere of the film, Thursday, May 10, 2012, in Los Angeles. The film is released in theaters on May 18. (AP Photo/Chris Pizzello)
Actress Connie Britton poses at the premiere of the film "Battleship," Thursday, May 10, 2012, in Los Angeles. The film is released in theaters on May 18. (AP Photo/Chris Pizzello)
Taylor Kitsch, a cast member in "Battleship," poses at the American premiere of the film, Thursday, May 10, 2012, in Los Angeles. The film is released in theaters on May 18. (AP Photo/Chris Pizzello)