Take a look at our Gala Gallery to see what our celebrity families got up to at the party.
Chris Bisson, Rowena, Ella & Harry meets Upsy Daisy & Igglepiggle
Samia Ghadie & Yves
Joel Ross & Jesse meets Upsy Daisy & Igglepiggle
Chris Bisson, Ella & Harry
Chris Bisson & Ella meets Upsy Daisy
It's really well organised for families - we've had such a lovely time.
I loved the show and Ariana couldn't stop screaming with excitement
Imogen Thomas, @Imogen_Thomas
Big smiles, she really loved it - definitely recommended!
The only time I've actually shed a tear in a theatre
Charlie Brooker, @charltonbrooker
She loved it. Definitely bring the kids - it's fun for everyone.
Richard & Christina Heast
Definitely go - just for the delight on your child's face - it's amazing!
The kids were absolutely glued all the way through!
She was mesmerised, I was in tears - absolutely fantastic show!
She absolutely loved it and I wouldn't have wanted her to miss it.