Bars and Melody member Leondre Devries, who is from Port Talbot, told ITV News the town is "a good environment" to grow up in, and praised it as a "friendly" place.
The pair will now compete in the final of this year's Britain's Got Talent after going through in last night's semi-final.
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Low cloud will bring murky conditions with extensive hill fog.
The team, which is manned by volunteers, will operate out of Pontardawe Fire Station in partnership with Mid and West Wales Fire Service.
Dan Biggar has no doubt that Wales remain flrmly in the Six Nations title mix ahead of next Saturday's clash against Scotland.