Global pop star Rihanna, who made her acting debut in the new film, "Battleship," hopped aboard the USS George Washington aircraft carrier with her castmates at the Yokosuka Naval Base in Japan to promote the upcoming Hollywood action-flick. 　　Veteran actor Liam Neeson, Alexander Skarsgard, Tadanobu Asano, Victoria's Secret model Brooklyn Decker and singer Rihanna, were all present at the press conference, along with director Peter Berg. 　　Decker and Rihanna both praised the Navy for their missions.Rihanna: "I think it's really special, and we look up to you so much. You're such an inspiration to all of us. 　　We can never ever fill your shoes and we don't take it for granted. So, thank you for even letting us come onboard and be a part of your world for even this short moment." 　　Brooklyn Decker: "We hope that we can shine a light on the heroes in our military all around the world, and we're proud to bring it to the big screen, so thank you so much for your support." 　　"Battleship" which costs more than $200 million to produce, is set to hit theaters next Wednesday in Taiwan. (Courtesy: Hasbro/ Universal Pictures)