By Faith Richardson When it comes to foundation, there’s one brand that we go back to time and time again – Fenty. The beauty brand, which is owned by Rihanna, is known for its incredibly diverse shade range as well as its array of different formulas and finishes, making it a go-to for many people when on the hunt for a new foundation. Now, the brand has launched another new formula, and we can almost guarantee it’s going to become your new must-have summer foundation. The Fenty Beauty Soft’Lit Naturally Luminous Longwear Foundation, £34 here, is long lasting, waterproof and packed full of ski…