There is a video craze taking over the internet... and it's hit the Blue Peter office too!
That's right - the Mannequin Challenge has hit CBBC HQ.
Watch the video to see what happened when the Blue Peter team became completely frozen in time...
Internet safety: Caught in the Web - a Newsround Special
Lady Gaga takes icy plunge for charity
Ice Bucket Challenge takes the internet by storm
What do YOU think about having to clean your classroom?
Ariana Grande WILL be touring soon
Why are 5000 people attempting to cross US border?