Gwen Stefani 'Spark The Fire' Performance Live on 'The Voice' Featuring Pharrell Williams Released, Watch Here (VIDEO)

1:24 PM EST 12/2/2014 by Tam Woods, Celebeat Reporter

"The Voice" Season 7 continued on NBC on Monday night (Dec 1) with performances from the Top 8. The special performance of the night however came from two of the judges.

Pharrell Williams produced Gwen Stefani's new single "Spark The Fire" and they both hit the stage last night to debut the track. You can check out their performance above. What do you think of the new song?

They also released the official music video for the song on Monday with Stefani tweeting "#SparkTheFire Music Video is here! SO RAD!

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TagsThe Voice, the voice season 7, The Voice NBC, Gwen Stefani, gwen stefani spark the fire, gwen stefani live, gwen stefani music video, spark the fire music video, the voice live performance, Pharrell Williams