What a delight to see this beautiful queen in my designs for Vogue Italia!" she wrote on her Instagram account. "This is a crazy feeling man! @iamnaomicampbell. From the very first moment in your career, you've touched and inspired so many young girls all over the world! I was one of them, and to see this come full circle is a trip to say the least!"
The Work singer also gave an insight into the friendship that she shares with Campbell, revealing the London-born star's soft side.
"I'm blessed to have you as a friend, one that will pick up the phone at any hour of the night, one that still makes time even when she has none, just to send me vitamins and facial products, or even tanning oil for my vacation lol!!! That's why these photos mean so much more to me, you're a true beauty, one love!"
Rihanna debuted her Fenty Puma collection at New York Fashion Week in February with Vogue international editor Suzy Menkes offering high praise.
"Sex and sport have not always gone together in fashion, but everything about this Rihanna/Puma show had a seductive, urban feel," she wrote in her review, adding that the collection delivered "a fashion wow! for Puma".
Rihanna went on to reveal that Naomi is not only an inspiration, but a fabulous friend as well.
'I'm blessed to have you as a friend, one that will pick up the phone at any hour of the night, one that still makes time even when she has none, just to send me vitamins and facial products, or even tanning oil for my vacation lol!!! That's why these photos mean so much more to me, you're a True beauty, One love! [sic]' she wrote.