The Daily Mail — The pair added a touch of glamour to the celebration of Pharrell Williams' collaboration with the sportswear brand in Los Angeles on Wednesday night. more info

L.A. Times - Entertainment — Good things generally happen when Gwen Stefani and Pharrell Williams team up on a boastful, sleek and heavy-stomping single.  more info

L.A. Times - News — more info

Time — Stefani unveils her own emoji-inspired language more info

Perez Hilton — We think we liked the last one a bit more, Gwen! Gwen Stefani is continuing to release to new music, this time with her new single Spark the Fire! The Pharrell-produced track is a pretty good blend of Gwen's No Doubt days mixed with her new sound we ... more info

Stereogum — I’m in the minority of Gwen Stefani fans who were pleased with her comeback single “Baby Don’t Lie,” but I understand critics who felt that the Ryan Tedder collaboration was too generic, not bananas enough. “Spark The Fire” (or, at least ... more info

MTV.co.uk News — Coaches set to perform their new collaboration on NBC show... more info

Time — Gwen Stefani and Pharrell are no strangers—most memorably, they collaborated together on her 2005 hit “Hollaback Girl”—and they’re at it again, this time for Stefani’s latest single, “Spark the Fire.” Stefani hasn’t released a new a... more info

Time — “Original feel-good is what I defend” more info

Stereogum — Gwen Stefani’s third solo album is set to be released next month (though no date has been announced yet) and she’s shared the follow-up to lead single “Baby Don’t Lie.” It’s a Pharrell-produced track called “Spark The Fire,” which the... more info