The final three couples take to the floor for the last time to perform three routines.
Annie has been seeing Ryan for six months and still hasn't met his friends.
Michael is joined at the London Palladium by Ellie Goulding and Andrea Bocelli.
A teacher (Martin Freeman) is put in charge of his school's version of the Nativity.
Newly qualified midwife Jenny arrives in the East End to embark on a challenging career.
The story of a grieving brother of a young woman killed by dodgy diet pills.