Jason Donovan with his prediction for tonight’s Superstar final and more on his search for Britain’s most entertaining young people to perform at a Royal Gala

Jason Donovan is working with First News to launch the biggest ever search to discover the most entertaining children in Britain to perform at a Diamond Kids Royal Gala.

To be considered, children, schools, dance schools and other organisations need to submit videos of their talent to www.firstnews.co.uk/diamondkids by Friday 10th August.

There will be six regional Diamond Kids shows with performers chosen from the videos submitted.

From these regional shows, a number of acts will be selected to perform for royalty at the Diamond Kids Royal Gala in the West End on Sunday 4th November. Jason will be the show's host/MC/presenter.

Anything goes – singing, dancing, juggling, comedy, magic, etc.

Anyone aged 17 and under will be considered. We're looking for groups and individuals.

Profits from the Diamond Kids Royal Gala are going to ChildLine which is celebrating its 25th anniversary this year.

To find out more, go to www.firstnews.co.uk/diamondkids.