Britain's Got Talent: Stavros Flatley, father & son, traditional Greek dancing with Riverdance performance (with Video)

Britain's Got Talent: Stavros Flatley, father & son, traditional Greek dancing with Riverdance performance (with Video). CHUBBY father and son duo Stavros Flatley last night danced their way into the Britain's Got Talent final. The hilarious pair-who cross traditional Greek dancing with Riverdance - won the public vote.

Stavros Flatley - Greek Cypriot Demetrios Demetriou, 40, and his son Lagi, 12, - dream up their routines to entertain guests at their family restaurant.

My Big Fat Kiss ... Dec watches as Demetrios gives son Lagi a peck after performing

They brought down the house last night as they performed to Zorba The Greek - each in a fez, white skirt, and black shoes with red bobbles. Their backing dancers were family pals who also used to work at the eatery.

Simon told them: "It is rubbish but brilliant. It is incredibly infectious. The final would be a worse place without you."

Amanda added: "I just love, love, love, love, love you. It is everything this show should be about."

The duo will now join fellow finalists in the showdown finale this Saturday.

Watch this video of Britain's Got Talent: Stavros Flatley, father & son, traditional Greek dancing with Riverdance performance: