Celebrities look back on their past summer holidays.
Dionne Bromfield, Ed Petrie and John Humphrys become 12 again.
With Young Dracula's Clare Thomas and Gerran Howell, Professor Green and Susanna Reid.
With Edith Bowman, Roll Deep and Newsround legend John Craven.
With Antony Cotton, Winter Olympian Amy Williams and Usher.
The Scissor Sisters reveal what they were like at 12.
Pop band Lawson reveal what they were like when they were 12.
Charlie from Lonsdale Boys Club reveals what he was like when he was a kid.
Alyssa Reid reveals what she was like when she was 12.
With Rita Ora, Chris Bisson, and chef Simon Rimmer.
Cel Spellman, Dan Walker and Sally Dynevor revisit the music and TV shows they loved.
A host of top celebrities look back on their Halloween experiences when they were 12.
We tango back in time with the stars of Strictly Come Dancing.
An all-star festive edition revelling in the yuletide memories of top celebrities.
A host of top celebs look back at who they fancied when they were 12.