By Victoria Johns Kate Ferdinand told fans she was “so happy” as she shared some exciting news on Instagram today. The wife of former footballer, Rio, 32, has carved out an impressive career for herself as an influencer and podcast presenter and has now launched her latest venture, which has been praised by her legion of loyal fans. Taking to social media, sharing a clip of herself sporting a range of different outfits, which included leggings, jackets and gilets, she announced her new clothing line was going to be sold at Tesco, announcing: “Part 1 of my spring drop with @fandfclothing is her…