Glamorous and eccentric, Gwen Stefani was one of the most exciting poster girls of the '90s and 2000s. Now, the former leader of the group No Doubt, pop star, mentor, and fashion icon returns with the nostalgic single, "Let Me Reintroduce Myself."

With her spellbinding hybrid of electro-rap, the London native explores her multiple personalities on her latest EP, 'ALIAS.'

Lead singer Kelly Zutrau narrates the band's escapades from their tour with Florence + The Machine.

Turn it up in the backseat.