A British TV host is feeling the heat after making shocking remarks about Kate Middleton’s appearance following the royal’s cancer treatment. RadarOnline.com can reveal just what the former Big Brother contestant Narinder Kaur shared on X that has the Princess of Wales’ supporters raging. It all began after Kaur reposted an article about Middleton attending Remembrance Sunday commemorations at the Cenotaph. Naur, who is now a panelist on Good Morning Britain and Loose Women, tweeted: “Genuine question – why has Kate aged so much? Isn’t she only 42? Is she a smoker? It’s the only explanation.” …