Big Time Rush is an American boy band formed in 2009, consisting of members Kendall Schmidt, James Maslow, Carlos PenaVega, and Logan Henderson. The group gained popularity through their Nickelodeon television series of the same name, which followed their journey to become a successful music group while navigating friendships and challenges. The band released several albums, including BTR and Elevate, featuring hit songs like "Boyfriend" and "Windows Down." They went on hiatus in 2014 but reunited in 2020, continuing to engage their fanbase with new music and performances. Their blend of pop and rock has earned them a dedicated following.