It is the third of the live knockout shows, and performing for a place in the quarter-final tonight are will.i.am's team. His six remaining acts will become three as they sing for him and fellow coaches Sir Tom Jones, Jennifer Hudson and Gavin Rossdale. The coaches can only watch and give their opinion as it is now down to the public to vote for their favourite act, with the two acts receiving the most votes and a third act saved by will.i.am going through to the next stage. Gavin Rossdale also performs live in the studio with his band Bush. (thetvdb.com)