A video has emerged of the four Voice UK coaches performing together.

The reality TV show is making its comeback on Saturday (March 30) as its second series hits television screens across Britain.

A new video of its coaches - Jessie J, Sir Tom Jones, will.i.am and Danny O'Donoghue - has been uploaded online as they perform Little Richard's 'Long Tall Sally'.

Jessie J often takes the lead vocals in the clip as The Script's O'Donoghue plays guitar in front of a studio audience.

The first series of The Voice UK meanwhile was won by Leanne Mitchell.