Celebrities take on baking challenges for Sport Relief. Sarah Millican hosts this fourth episode, featuring Alison Steadman, Ade Edmondson, Will Young and Morgana Robinson.

Celebrities take on baking challenges for Sport Relief. Ed Byrne hosts this third episode, featuring Geri Horner, John Simpson, Jermaine Jenas and Louise Redknapp.

Celebrities take on baking challenges for Sport Relief. Jennifer Saunders hosts this second episode featuring Ed Balls, Victoria Coren Mitchell, Chris Kamara and Kimberley Walsh.

Celebrities take on baking challenges for Sport Relief. Mel Giedroyc hosts this first episode featuring Jason Manford, Maddy Hill, David James and Samantha Cameron.