The ELLE favourite jetted out to LA with photographer Paola Kudacki for the 'H&M Loves Music' shoot, which showcases the label's easy-going, mix-it-up separates - think wardrobe staples from bomber jackets, varsity sweatshirts and slogan T-shirts to miniskirts and wide-leg jeans.
'I loved every second of it,' Foxes tells us of the making of the campaign. 'We shot a lot of the social media photos on Venice beach, which is one of my favourite places in the whole world.
'I also loved working with Paola; she is amazing, and makes you feel super-confident in front of the camera.'
Says Pernilla Wohlfahrt, H&M’s Head of Design: 'Foxes has the perfect style for this campaign – her effortless look is so inspiring.
'It’s all about a mix of fun pieces that can be worn together in so many different ways.'
There's not long to go before you'll be able to get in on the act - the collection hits stores, both real and virtual at hm.com, mid-July.