BRITAIN’S Got Talent stars Faces of Disco are the celebrity act who will turn on Hatfield’s Christmas lights on Saturday.

The pair, who reached the semi-finals of the ITV reality show, will be joined on stage by Bart and Homer Simpson.

Activities will take place throughout the town centre from noon to around 5.30pm.

Music will be provided by Heart radio, as it was at the WGC launch on Thursday.

GMTV’s Belles Girls and Double Trouble will also return and there will also be a performance by Sir Frederic Osborn school pupils too.

Free Artskool craft activities and funfair rides will be on-site along with a stilt walker, juggler and balloon modeller.

There will also be a Santa’s grotto with a minimum donation of �1 going to charity.