Rihanna says her old ultra-raunchy outfits are her biggest fashion “ick”. The 36-year-old singer – who has sons RZA, 23 months, and Riot, eight months, with fellow performer A$AP Rocky, 35 – made the admission to British Vogue at a launch marking a new shoe collaboration between her Fenty clothes range and Puma. She said when asked by the publication to name her greatest “fashion ick”: “I did so much (rubbish) in my life. I had my nipples out, I had my panties out. “But now those are the things, I guess, as a mom, as an evolved young lady… it’s just things that I just feel like I would never d…