The model has had a long-time partnership with the UK retailer, having launched her debut lingerie line in 2012, and going on to create sleepwear and activewear ranges in addition to a bespoke fragrance.
It was a natural progression then to move to beauty - and it was worth the wait. The 51-strong collection looks just gorgeous, and seriously luxe to boot, with understated but beautiful rose-gold packaging.
There's a huge range of products which cater to a wide range of women who favour 'beauty-on-the-go', easy to use products which can be applied in a hurry without too much fuss.
The products, which have been formulated in neutral, flattering shades including pinks, creams, browns and subtle metallics to naturally enhance a woman's beauty, include cream blushers, stick highlighters, a radiance cream and eyeshadow quads.
The recently-engaged supermodel told Vogue.com about how being closely involved with the collaboration has been a "dream come true", saying: "It would have been really boring to me not to have been involved.
"I love being a part of the process - I'm a real girl's girl so it's a dream come true. I've always loved make-up and I think modelling is the best job I could ever have had.
"...I have worked with the beauty team really closely - trying things, sending things back. The formulas were really important to me so it's all been tried and tested by myself and by close make-up artist friends of mine as well."
The range launches in selected Marks & Spencers Beauty Halls nationwide in February, 2016.
