Tim Rhys-Evans, the man behind popular choirs Only Boys Aloud and Only Men Aloud, said it was difficult to keep news of his MBE a secret.
He told ITV Cymru Wales his grandmother was reduced to tears on the day he received the letter, while his mother was 'beaming'.
"It's very emotional, actually. I feel very honoured and very humbled," he added.
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A band of rain pushing in overnight, bringing with it the odd spot of coastal and hill fog, but things should improve by tomorrow.
Local authorities said the move is necessary to "avert the growing number of deaths and increasing harm linked to psychoactive substances".
Sunny and bright spells for most of us this afternoon, feeling pleasantly warm.