They chatted about Joe’s brand new single It’s a Place for Us – the title song for the new Narnia film – and what it was like performing it in front of the Queen!
And of course, Chris couldn’t meet last year’s X Factor winner and not ask him about this series of the show.
Joe told us a little about all the nerves the finalists will undoubtedly be feeling, but said that the semi-final is actually more nervewracking than the final.
He has been watching the series and he also told us who he tips for the final two, but you’ll have to listen to the full interview to find out!
To listen to the full interview, just click play below.
Joe McElderry’s album Wide Awake is out now. Click here to find out more.