One Direction Girlfriends: See Who The Boys Dated Over The Years! Taylor Swift, Kendall Jenner, Sophia Smith, Leona Lewis, Ellie Goulding, And More!

The boys of One Direction have been under scrutiny by the media, their fans, and the public in general since their debut in the audition show, "X-Factor" in 2010.

The Irish-British band, composed of Harry Styles, Zayn Malik, Louis Tomlinson, Niall Horan, and Liam Payne have also been quite popular with celebrity women.

Zayn Malik is currently planning out his wedding with Little Mix member, Perrie Edwards. Louis Tomlinson has been dating student Eleanor Calder after breaking up with previously longtime girlfriend Hannah Walker in 2011.

Niall Horan has been linked to singer Ellie Goulding and most recently to supermodel Barbara Palvin. Liam Payne, on the other hand was linked to Leona Lewis and dated Danielle Peazar on and off for a while before finally stepping out with Sophia Smith.

The group's casanova, however, would have to be Harry Styles. He previously dated Taylor Swift, who reportedly wrote five songs about him. He was also linked to Kimberly Stewart, as well as British models Millie Brady and Kara Rose Marshall. He most recently broke up with Kim Kardashian's little sister, Kendall Jenner.

See the list of One Direction girlfriends here.