Which celebrity's sustainable fashion brand was the first to receive the UN's 'Fashion Industry Charter for Climate Action' recognition for its pioneering circular economy business model?

Many celebrities have ventured beyond their primary careers to revolutionize retail with innovative products and marketing approaches. These famous figures have transformed industries, introduced groundbreaking sustainability initiatives, and redefined brand loyalty. Test your knowledge about which famous personalities have made the biggest impacts in the product world through their retail innovations and brand development strategies.

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Emma Watson's 'Good On You'
Stella McCartney's eponymous brand
Leonardo DiCaprio's 'Re:wild Fashion'
Jessica Alba's 'Honest Company' clothing line