Gwen Stefani
Over the span of her 20-year career, Gwen's gone from SoCal ska rocker to sophsticated tastemaker with her own successful label, L.A.M.B. And influenced us all along the way.
Lady Gaga
First came the meat dress and then the "Poker Face" singer topped herself by arriving at the 2011 Grammy Awards in an egg. She may be one of the best-selling artists of all time but Lady Gaga's flamboyant contribution to fashion can't be ignored.
Janelle Monáe
"I don't believe in men's wear or women's wear, I just like what I like," the "We Are Young" singer has been quoted saying. Dressing to a different beat, she refers to her tuxedo wardrobe as a uniform.
Katy Perry
From haute couture and retro glamour to nerd-chic and neon-colored hair, the Teenage Dream singer's a style chameleon who never seems to take herself (or the fashion industry) too seriously.
Rihanna
She broke onto the scene at just 16 year's old. Predictably, Ri-Ri's style has evolved wildly since then from teen queen in crop-tops and minis to edgy fashion diva with dreams of designing her own line.
Florence Welch
The English singer has a strong sense of tradition, pulling from the 20s and 70s for her ecclectic wardrobe collection. Her appreciation for vintage pieces and willingness to experiment has made her a darling among the fashion set.
Madonna
Cone bras. Crucifix jewelry. Gummy bracelets. Fingerless lace gloves. Madonna's impact on popular fashion over the past 30 years has been unmistakable. Now, she's trying to recreate that magic with her Material Girl clothing line.
Jennifer Lopez
J.Lo was the original Fly Girl who made curves cool long before anyone else. And she'll forever be remembered for best use of non-slip fashion tape when she rocked the 2000 Grammy Awards in a barely-there Versace gown.
Beyoncé
There's not a sequin, bead or rhinestone that Beyoncé doesn't like. But over the course of her career, the singer's evolved from over-the-top glitz to fierce fashionista and always with a hairstyle to suit.