Norwich City chairman Ed Balls will take on sports presenter Chris Kamara and former Girls Aloud singer Kimberley Walsh in The Great Sport Relief Bake Off tonight.

http://bbc.in/1OQkgNI

The former shadow chancellor of the exchequer will also face competition from Only Connect presenter Victoria Coren Mitchell in the second episode of the charity series.

In the show, which is on BBC One at 8pm, the bakers must make 24 identical American-style muffins for their signature challenge, football pies in the technical challenge and finally, show-stopping tiered-cakes representing an extreme sport.

It will be presented by Jennifer Saunders and the judges are Mary Berry and Paul Hollywood.

The full celebrity line-up is Ed Balls, writer and presenter Victoria Coren Mitchell, sports commentator Chris Kamara; and singer and actress Kimberley Walsh.