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JLS and Olly Murs are set to play a charity gig next month.
They will play at next month's Sunshine Concert.
The acts will perform at The Troxy in East London on March 11th in support of the Rays Of Sunshine Children's Charity.
Rays Of Sunshine ambassador, JLS' JB said: 'JLS love supporting the work of Rays Of Sunshine and has met around 150 children through the charity in the last 12 months.
'Everyone of these children has inspired us with their bravery.
'The Sunshine Concert will be a moving event for the performers and an amazing night of entertainment for music fans everywhere.'
Other acts set to play include Tinchy Stryder and Joe McElderry.