Dove Cameron, Thomas Doherty and Cameron Boyce from Disney Descendants 2 take part in Blue Peter's Smell challenge!!!

Are the smells good or bad... who will win this putrid challenge?!?!

Check out Blue Peter on the CBBC website:
https://www.bbc.co.uk/cbbc/shows/blue...

For more fun, CBBC games, shows, quizzes and great makes visit http://www.bbc.co.uk/cbbc/