The star was in talks with producers of the talent show in the last two months and reportedly fell to the network in April, the star could receive around 15 million dollars for their participation (the values have not been confirmed).
Spears will replace Paula Abdul, who was dismissed from the program after the first season, along with Nicole Scherzinger, a former member of the Pussycat Dolls. The chief judge and producer Simon Cowell said that the two artists were laid off because he believed that the reality show needed a famous star in your dashboard.
In addition, another pop singer will participate in "The X Factor" and names like Demi Lovato, Miley Cyrus and Avril Lavigne have been raised as possibilities, although the star of "Toxic" has already chosen his favorite.
"Britney hopes that Demi Lovato to become a judge, because the truly admire. She loves Demi with the frankness of his fans after his rehab last year, believes they have much in common and that there is good chemistry between the two in the program , "a source told the site RadarOnline last week.