Robbie Williams and his wife Ayda have signed a £10 million deal to join the judging panel for the 15th series. They will be the first married couple to be on the panel.
The singer and US actress will be replacing Louis Walsh and 65, and Nicole Scherzinger, 39.
Robbie is most well known as being part of the boy band "Take That". His wife has appeared as a panelist on Loose Women and was an actress on the US soap "Days of Our Lives".
Cowell, 58, has long been a fan of Robbie, who has appeared during the judges’ houses stage and lives near him in West London.