Two teenage magicians from Kent are competing in the Britain's Got Talent final tonight.

4MG, a quartet featuring 18-year-old Harry Nardi from Ashford and 17-year-old Theo Mallalieu from Hythe, earlier delighted judges when former contestants Stavros Flatley made a surprise appearance during their act.

The group received the highest number of votes from the public, taking them through to the grand finale alongside comedian Siobhan Phillips, who was the judges' choice.

The magicians met at Alakazam Magic Shop in Ashford, where they trained ahead of the competition.

Mr Nardi's father Peter, who helps the boys to devise their tricks, runs the shop in Ellingham Way, which often plays host to the quartet as they rehearse their mind-bending moves.

• The Britain's Got Talent final starts tonight at 7.30pm on ITV.