I have been to a few of his parties and dinner at Highgrove

Dame Shirley Bassey

She said she first got to know Prince Charles 14 years ago when she performed in a show for the Prince's Trust.

"He is a very genuine and gentle man. I have been to a few of his parties and dinner at Highgrove," she said.

Minogue, who had wowed the audience with her number one single, Spinning Around, and her new release, Please Stay, said the prince had admired her gold and black coat dress.

Spinning around: Kylie Minogue meets the Prince

Comedian Ben Elton hosted the variety performance at London's Dominion Theatre on Tuesday which will be shown on BBC One on 17 December.

The show also featured Julian Clary, comic Dominic Holland and a youth choir based in Omagh, Northern Ireland.

The singers come from all parts of the community in the County Tyrone town, which was devastated by a bomb in August 1998, killing 29 people.

The 44-strong choir, formed as a gesture of solidarity after the attack, sang Let Us Love in Peace with Josie Walker, one of the stars of Andrew Lloyd Webber's and Ben Elton's musical The Beautiful Game.

Ben Elton coaches members of the Omagh youth choir

First held for George V in 1912, the Royal Variety Performance has become an entertainment institution, raising money for retired performers across the UK.

The Prince was greeted as he arrived at the theatre by Laurie Mansfield, the life president of the Entertainment Artistes Benevolent Fund, and also met with BBC director general Greg Dyke and Alan Yentob, the corporation's director of drama, entertainment and children's programming.