Louisa Johnson won The X Factor in 2015 and has spent the year since fine-tuning herself into a perfect popstar - as her huge new single So Good proves. Louisa joined Grimmy on the Radio 1 ...

Former X Factor winner Louisa Johnson introduces her Track of the Day single So Good. Louisa Johnson knows more than most people about what it takes to make a successful X Factor contestant.

©News Group Newspapers Limited in England No. 679215 Registered office: 1 London Bridge Street, London, SE1 9GF. "The Sun", "Sun", "Sun Online" are registered trademarks or trade names of News ...

©News Group Newspapers Limited in England No. 679215 Registered office: 1 London Bridge Street, London, SE1 9GF. "The Sun", "Sun", "Sun Online" are registered trademarks or trade names of News ...

LOUISA Johnson has shown off her rarely seen secret tattoo as she stripped off to a thong bikini.

Louisa Johnson sang Let It Go and it gave us chills... You already know that we're the only show on telly where you don't just watch the ads, you WIN THEM! This is your chance to get involved ...