Former glamour model Katie added a little bit of bling to her outfit, wearing glittery knee-high boots for the grand event in Woking town centre.
Mum-of-five Katie arrived with Princess and Junior (from her previous relationship with Peter Andre), and baby Jett who was being held by Katie's husband Kieran Hayler.
The kids all seemed to be rather fascinated by the fake snow falling at their feet during the lights display!
After saying a few words on stage, Katie then grabbed a picture with Woking's very own Santa Claus!
Katie will star in this year's Christmas pantomime in Woking, playing the Wicked Fairy in Sleeping Beauty.
Katie, who will be sharing the role with Anita Dobson at the New Victoria Theatre in December, previously said: "I'm not sure who's more excited about my role in panto, me or the kids!
"They're going to enjoy it so much seeing me up on stage, although they might find it strange that I'm being so evil. Sleeping Beauty is one of the kids favourite stories and I simply couldn't resist the opportunity. The people of Woking better watch out as I'm coming to getcha!"
Katie will be starring as the Wicked Fairy on performances from Friday11 December until Sunday 27 December, with Anita taking over afterwards.
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