Sportswear brand Reebok has appointed Hilary Duff as its newest brand ambassador. Duff, a recording artist, actress and entrepreneur, will front the brand's "Unfiltered & Unstoppable" campaign launching 31 August.

"I'm excited to partner with Reebok, a brand that has always embraced originality and individuality. To me, style has always been about wearing what makes me feel my best and gives me confidence, whether I'm on the go, spending time with family or fitting movement into my day. Reebok shares that mindset, and I'm looking forward to what's ahead for this partnership," said Hilary.

Hilary joins Reebok ambassadors including Karol G, Belmont Cameli, PartyNextDoor, Angel Reese and Julian Edelman. The campaign will spotlight active and lifestyle styles designed for movement, comfort and everyday confidence.

"Hilary has remained a cultural touchstone for more than two decades because she's always evolved while staying true to herself. She has built a genuine connection with audiences across generations, and her effortless approach to style, wellness and everyday movement makes her a natural fit for the brand. We're excited to welcome Hilary to the Reebok family as we continue to connect with consumers through authentic storytelling and products that fit their lifestyles," said Stefani Fleurant, EVP, Sports & Lifestyle Marketing at Reebok.

For more information, visit authentic.com.