Best Dressed Celebs: September 2019

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Gwen Stefani at Monte Carlo Gala 1280
Daniele Venturelli/Daniele Venturelli/ Getty Images Getty Images for Fondation Prince Albert II

Whether they're rocking red carpets or strutting their stylish stuff on the streets, we can't get enough of these stars' fashion statements. Click through the gallery to see the best looks this month.