Gwen Stefani ain't no hollaback girl. On Tuesday, Nov. 26, the "Cool" singer, Jimmy Fallon and The Roots jammed out to her 2004 hit song "Hollaback Girl" on classroom instruments — and it was indeed ...

Gwen Stefani jumped in the wayback machine on The Tonight Show on Tuesday night (Nov. 26) when she joined host Jimmy Fallon and house band The Roots for a run through one of her most beloved solo hits ...

Gwen Stefani stepped into a time machine with Jimmy Fallon and the Roots on The Tonight Show to perform her 2005 hit “Hollaback Girl.” Using a banana as a microphone, The Voice host sang the ...

The "Hollaback Girl" singer is a mother to three sons: Apollo, Zuma and Kingston Gwen Stefani's eldest son Kingston turned 19 years old The proud mom marked the occasion by sharing a mix of throwback ...

Stefani and Pharrell were a perfect match when it came to music. The two have produced some of the singer’s biggest hits together, including “Hollaback Girl,” “Spark the Fire,” and “Shine.” But there ...