He cemented his comeback on The X Factor, and she is arguably the show's biggest star.
So perhaps it was only a matter of time before Leona Lewis and Robbie Williams teamed up.
According to the Mirror the pair – pictured together at a charity concert in November - are about to head into the studios to record two tracks together.
The music will reportedly feature on a re-release of Leona's second album Echo – being unveiled following the success of hit film Avatar, for which she sings the theme tune.
And fans might even be able to see the duo perform together, with the 35-year-old apparently appearing on stage with Leona during her summer tour this year.
Singing with the 24-year-old Londoner might not be the Angels star's only link to the X Factor in 2010.
Simon Cowell is also said to be keen to sign up Robbie as a new member of the judging panel.
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