Once a cat is an F-4 — that is, has a great-great-grandparent as its closest wild relative — it can compete in the show ring and is considered fully domestic. Back to Nix and Mazi, both F-1s ...

Eighties punk rock icon looks unrecognisable as he joins a star-studded line-up in the Royal Box at Wimbledon - but can YOU guess who it is? They've been at each other's throats for 30 years.