Larry Busacca/Getty Images for Nickelodeon It may have been a boy band fan's dream come true that One Direction and Big Time Rush once teamed ... You" band's first shows in the U.S., as they ...

From hockey helmets to Hollywood, the stars of Nickelodeon's hit show have come a long way! Join us as we catch up with the talented cast of the beloved boy band series to see what they're doing now.