He moved to Los Angeles as a young adult to write and produce for other artists , but his last three years have been his most successful . Mars has been nominated for 14 Grammys and has sold over 115 million singles . Super Bowl XLVIII is set for New Jersey 's MetLife Stadium on February 2 , 2014 . Super Bowl halftime show is the most-watched musical event of the year , the NFL says . Comment:
Mars has been nominated for 14 Grammys and has sold over 115 million singles . Super Bowl XLVIII is set for New Jersey 's MetLife Stadium on February 2 , 2014 . Super Bowl halftime show is the most-watched musical event of the year , the NFL says . Comment: