British royal Prince Charles has signed up surviving BEE GEES BARRY and Robin Gibb, alongside Pink, Sugababes, Embrace, Lionel Richie and Ronan Keating, to perform at next month's (MAY06) Prince's Trust 30th birthday concert. The charity extravaganza will see a host of talent take to the stage in aid of disadvantaged young people. British TV duo ANT and DEC will thrill fans by providing a comedy interview with young royals Prince William and his brother HARRY, while veteran comic Ben Elton will also make an appearance. Organiser MARTINA MILBURN says, "(It's) a fantastic line-up for what promises to be a really exciting evening."