Sixty years on from Blue Peter's very first episode, past presenters return to celebrate with makes, games and lots of classic BP. Show more
It's an ice-cold special. Find out what it means to be chilly with epic liquid nitrogen experiments. Lindsey and Radzi try ice hockey. Show more
Lauren gets up close and personal with guest HRVY, who lets us in on what's on his playlist. Also, Tom Grennan plays Shuffle. Show more
Little Mix, 5 Seconds of Summer, Sigrid and an all-star line-up from TV and film join host Greg James to celebrate some of the UK's most inspiring teenagers. Show more
DJs Sigma join Lauren to reveal which of your top tracks have been voted onto their playlist. They also test out their music knowledge. Show more
Saturday Mash-Up! Live
Series 2
Episode 6: With HRVY, The Pets Factor, Strictly Come Dancing and More!
First broadcast: on CBBC ChannelLatest broadcast: on CBBC HD
HRVY and the Pets Factor vets are in the studio. Strictly Come Dancing duo Lauren and AJ are in detention. Show more
Lauren Layfield becomes a trainee agent and goes in Yer House. Singer HRVY joins the boys in the studio to perform his latest hit. Show more