Photos: BBC, Splash, Xposure, LMK Media, Planet, INF, FameFlynet, Rex Features WHEN IT COMESTO FASHION , Rihanna is usually first off the mark. She was the first into a furry pool slide, first into Vetements’ oversized bomber, first into Gucci’s embroidered tracksuit. But we’ve made a shocking discovery – it seems Rihanna actually follows where Edina Monsoon leads. The PR who stole our hearts in Ab Fab is back, and packing a lot of iron-on patches. And, as Absolutely Fabulous: The Movie opens in cinemas (read our interview with its costume designer on page 55), we couldn’t miss the similarities between the wardrobes of Eddie and RiRi. The swagger may be Rihanna’s, but the distressed denim, camo-print and bunny ears are all textbook Edina. Fashion’s found a new muse, sweetie……