Before the duo premiered the official video for their latest collaboration, Gwen Stefani and Pharrell stopped being coaches on The Voice for a few minutes to entertain the crowd with a performance of Gwen’s new single Spark the Fire. Much the like the visuals for the single, it featured plenty of energy from the two, including plenty of entertainment from dancing to animation flashing on the screens in the background.
Gwen Stefani – Spark The Fire [Music Video]