Louis Tomlinson est un chanteur anglais né le 24 décembre 1991, à Doncaster en Angleterre. Louis William Tomlinson est le membre le plus âgé du groupe à succès, One Direction. Jusqu'à ce qu'il passe le casting d'X Factor, Louis Tomlinson a étudié au Hall Cross School. Pour commencer à se faire connaître avant de passer le casting du télé-crochet, Louis Tomlinson a fait quelques reprises qu'il a publié sur sa chaîne YouTube. Il reprennait des titres célèbres comme : "Look After You" du groupe The Fray, "Because Of You" de Ne-Yo, "Crawl" de Chris Brown, ou encore "I Gotta Feeling" des Black Eyed Peas. Parallèlement, Louis Tomlison était le personnage principal Dany Zuko, de la comédie musicale de "Grease", jouée à Hall Cross School. En 2010, Louis Tomlison a tenté sa chance dans le télé-crochet X Factor en interprétant le titre "Hey There Delilah" de Plain White T's. Tout comme les autres membres du groupe One Direction, il échoue à l'étape du Boot Camp. Suite à leur participation à X Factor, Liam Payne, Harry Styles, Zayn Malik, Niall Horan et Louis Tomlinson forment le groupe One Direction. Côté vie privée, Louis Tomlison est en couple avec Eleanor Calder, mannequin.
● Not long after The X Factor ended in 2010, Tomlinson faced criticism from first X Factor Winner Steve Brookstein in which Brookstein claimed Tomlinson wasn't a very good singer and couldn't believe he'd made it to the finals. However, Tomlinson received a lot of support from a number of celebrities and fans on twitter, with many claiming that Brookstein was just bitter and jealous due to failing to gain much success following his win in 2004.
● Is known as "The Leader" but as Harry Styles stated "it was the only one left!" Styles is known as "The Flirt", Malik "The Vain One", Payne "The Smart One" and Horan "The Funny One".
● He is the oldest member of boy band One Direction.
● If he wasn't a singer, he would be a drama teacher.
● He plays piano.
●He has no cousins.
● After appearing on "The X Factor" (2004), he and One Direction band mate Harry Styles moved in together.
● He applied for The X Factor in 2009, but didn't get through the first initial round before you audition for the judges.
● He played the lead role of Danny in a school production of "Grease".
● He used to work at Toys R Us.
● His twin sisters were on a show called "Fat Friends" when they were babies. Louis started doing extra work in TV and films during that time.
● He was in a drama called "If I Had You" and "Waterloo Road".
● He has four younger sisters, named Charlotte "Lottie," Felicite "Fizzy," and twin sisters Daisy and Phoebe.
● His first pet was a dog named Ted.
● His favorite band is "The Fray".
● His favorite TV shows are "One Tree Hill" and "Skins".