Anne Hathaway has been making the interview rounds recently in support of her upcoming movie, Serenity. This week she appeared on The Ellen DeGeneres Show and shared a funny tidbit about her time filming the movie. Serenity was filmed on Mauritius, an island off the eastern coast of Africa. As USA Today reports, while she was there, Hathaway and her co-star Matthew McConaughey visited some rum bars on the island, along with McConaughey's wife, Camila Alves.