WATCH: Mayo RTE star surprises fans with stunning singing voice on streets in Westport

A Mayo RTE star has stunned fans of her RTE Radio One show as she performed alongside her brother Kevin and dad Tom on the streets of Westport.

Louise Duffy, a Crossmolina native, who presents her own show weekdays on RTE Radio One, was broadcasting live from Westport for the Westport Folk and Bluegrass Festival.

A clip of Louise singing while her brother played mandolin and her father played guitar was shared on social media, much to the delight of fans. 

The post read: "Ladies and gentlemen - the Duffy family band! It was so special to be joined by Louise’s brother Kevin and dad Tom for a rendition of the bluegrass classic ‘I’ll Fly Away’ in Westport today. A woman of many talents, our Louise Duffy."

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A post shared by RTÉ Radio 1 (@rteradio1)

People were quick to comment, including Louise's RTE colleague Miriam O'Callaghan who said, "That’s unbelievably brilliant @louiseduffyshow - just wow! You’ve a really beautiful voice and your Dad and brother are incredibly talented musicians."

READ NEXT: Mayo’s Louise Duffy on being at home in Mayo and 'incredible' Folk and Bluegrass festival

Another RTE presenter, Sarah McInerney, described the clip as "beautiful."

Speaking on her show on Friday, Louise said: “We’re at home in Mayo today coming to you live from the Octagon in Westport, right across from the Wyatt, beside Christy’s Café and we are here for a special reason to celebrate the Westport Folk and Bluegrass Festival!

“Westport is somewhere we'd be all the time, and it's just such a great place.”

She later spoke to the Mayo News about the festival and its importance on the local calendar. You can read that full story here.