i agree...she should be catty especially,when journalists suggest in a way ,that you have replacement,but with Leona its different,cause she praised Mariah and
it would only bee correct if Mariah would acknowledge her,but Leona is a competition and it would be too much for MC,obviously to say anything nice.
But then again its UK and they've always been rude to MC,so i understand her not wanting to give them satisfaction.