One Direction

Formed in 2010 on The X Factor, One Direction, with members Niall Horan, Liam Payne, Harry Styles, Louis Tomlinson, and initially Zayn Malik, rose to global stardom. Their albums, including "Midnight Memories," topped charts, yielding hits like "What Makes You Beautiful." They made touring history, earning millions, and took an indefinite hiatus in 2016.