Episode 1

E1

Episode 2

E2

Episode 3

E3

Episode 4

E4

Episode 5

E5

Olly Murs welcomes the next four teams as they battle it out for a place in the final, and pop royalty Ronan Keating joins the star-studded panel to decide which team has won.

Episode 6

E6

Adam Lambert, Beverley Knight and Jason Manford are joined once again by Ronan Keating to decide which team will go into the sing-off, and there's also a special duet performance.

Episode 7

E7

Episode 8

E8