Is seemingly down-to-earth Mandy Moore secretly a diva? Reports are claiming Mandy, while shooting the movie Love, Wedding, Marriage in New Orleans, complained about the on-location hotel and was promptly moved to the Ritz Carlton—while her co-stars, including Kellan Lutz, were told to stay put. FYI, Mandy: Most girls would be happy to call any hotel that hosts Kellan home! Excerpt...