The last time Simon Cowell and Cheryl Cole were both on The X Factor was 2010.
They had an audience of 17.2 million watching Matt Cardle being crowned the winner, but that figure had dropped by 7.5 million for the climax of the 2013 series when Sam Bailey won. Cheryl says this series will be 'fun'.
"I'm very happy and excited to be returning to The X Factor. I'm inspired and ready to find new talent and potential pop stars. It's going to be a fun series."
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Frosty, icy start on Sunday with fog patches lingering in places. Away from the fog, some good wintry sunshine
A ten year old heart transplant survivor has used her Christmas list to wish for more people to join the donor register.
Wintry showers and frosty tonight, dry and cold on Sunday. Beware icy stretches developing overnight as well as fog patches