Singers Gwen Stefani and Pharrell Williams will perform their new single on 'The Voice' next week.
'The Voice' coaches will unveil an exclusive live performance of 'Spark The Fire' on the NBC singing competition on December 1, reported MTV online.
'Spark The Fire' will appear on Stefani's next studio album, in addition to featuring on the soundtrack of the children's film 'Paddington'.
Williams and Stefani notably collaborated in the past on 'Hollaback Girl', which reached the top spot on the US singles chart in 2005.
