Strictly Come Dancing songs and dances for our couples in week 12

The Strictly professionals will open the show alongside critically acclaimed ballet superstar and The Royal Ballet’s former principal guest artist, Carlos Accosta CBE, while Niall Horan will perform a musical number on Sunday night's Results Show.

Here's all the dances and songs for the semi-final:

Emma and Anton – Cha Cha to Hold My Hand by Jess Glynne

Emma and Anton – Waltz to Gymnopédie No. 1 by Erik Satie

Chris and Karen – Rumba to Don't Watch Me Cry by Jorja Smith

Chris and Karen – Viennese Waltz to Somebody to Love by Queen

Karim and Amy – Argentine Tango to Libertango by Bond

Karim and Amy – American Smooth to Sweet Caroline by Neil Diamond

Kelvin and Oti – Paso Doble to Seven Nation Army by The White Stripes

Kelvin and Oti – Quickstep to The Lady is a Tramp by Glee cast

Strictly Come Dancing is on BBC One, Saturday at 7:20pm