CBeebies: Andy's Prehistoric Adventures - T-Rex Rap Flash Mob

Sing-a-long to the T-Rex rap with Andy as he surprises some visitors at the Museum of Natural History in Oxford. Andy's Prehistoric Adventures coming to CBeebies soon! Watch more clips from Andy's Dinosaur Adventure here:    • Andy's Dinosaur Adventures   Sing-a-long with Andy's dinosaur raps:    • Dinosaur Raps Playlist - Andy's Dinosaur A...   Visit CBeebies at http://www.bbc.co.uk/cbeebies to find even more fun games and videos for your pre-schooler in a safe child friendly environment. CBeebies is dedicated to delighting and surprising its pre-school audience and it remains the UK's most watched and most loved channel for the under-sixes. Just under half of the target audience tune in every week (parents and carers with children aged 0-3 and 4-to 6-year-olds in digital homes) and our reach is over double that of our nearest competitor. Visit us at http://www.bbc.co.uk/cbeebies