Emeli Sandé and Labrinth join Brits charity gig line-up

Emeli Sandé will join headliner Ed Sheeran for a performance

Emeli Sandé and Labrinth have joined the bill for this year's War Child Brits concert, organisers have said.

They will join headliner Ed Sheeran for a "unique collaboration" at the show at London's Shepherd's Bush Empire on Sunday 19 February.

Previous Mobo nominee Fatoumata Diawara has also joined the bill.

Blur's Damon Albarn and Graham Coxon will also perform before their band pick up the outstanding contribution prize at this year's Brits.

The main ceremony takes place on Tuesday 21 February at London's O2 arena.

Previous performers at the concerts include Coldplay, The Killers, Mark Ronson and Kasabian.

Gary Barlow, Bono, Boy George and Noel Fielding have also appeared as special guests at the gigs.

Ed Sheeran is nominated for four Brits at this year's ceremony, including best male and best album.