People News Jimmy Fallon knows why Justin Timberlake and Britney Spears split 11/04/2017 Jimmy Fallon knows why celebrity couple Justin Timberlake and Britney Spears broke up. Read More RELATED NEWS Jimmy Fallon's 'The Tonight Show' dropping to only four nights a weekAshley Tisdale announces birth of her second childSelena Gomez is a billionaire TAGS: Britney Spears Justin Timberlake Jimmy Fallon Andy Cohen The Mickey Mouse Club Saturday Night Live The Tonight Show
