Sir Tom Jones, will.i.am, Danny O'Donoghue and Jessie J begin to build their talented teams based solely on vocal ability and their own musical intuition. As each coach competes to ensure they secure the best voices, they have the power to change someone's career with the push of a single button.
| Name | Type | Role | |
|---|---|---|---|
| Reggie Yates | Host | ||
| Holly Willoughby | Host |