Michelle Heaton, star of Liberty X, will be illuminating Sutton on Saturday when she officially switches on the town's Christmas lights.
The switch-on will round off an afternoon of free festive entertainment in the town centre featuring street entertainers, live music, Santa's grotto and a Christmas market.
There will also be a guest appearance by EastEnders star Melissa Suffield who will be appearing in Sutton Theatre's Christmas production of Pinocchio.