Mama Jonas Blue feat. William Singe Download 'Mama' on iTunes
This year marks the 100th anniversary of girl-guiding and Chrissie's been helping one Norfolk guides group mark the special event.
1st Freethorpe Guides invited Chrissie to help the girls with one of their tasks, writing a radio jingle. The task was part of a 100 point challenge for their Adventure badge.
Here are some pictures of the girls and more importantly a chance for your to hear the jingle.
Listen to the jingle
The 100th anniversary celebrations in Norfolk are due to end with a Centenary celebration called Seaside Sparkle in Great Yarmouth on Saturday 18th September attended by over 4,000 Rainbows, Brownies and Guides!
Good luck girls!