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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The charity says the increase is partly due to people calling for help sooner, instead of attempting to rescue themselves.
Staying windy with occasional rain, sleet and snow showers and a risk of ice patches forming
A worker at Prince Charles Hospital in Merthyr Tydfil who stole NHS property and then sold it on eBay is given suspended jail sentence.