Young Hollywood's Hottest Stars
Big Time Rush
The boy band -- Kendall Schmidt, Logan Henderson, James Maslow and Carlos Pena, Jr. -- found fame via their eponymous Nickelodeon comedy in 2009. In the next five years, the group starred in five TV movies and released three studio albums. Known for hit songs like "Boyfriend" and "Windows Down," Big Time Rush embarked on a world tour in 2012.