hi ruby peter go adventures in biggleland bye
- "We know! You were asking about our Biggle friends!"
- — Ruby Biggle to the 1st Kidsongs peter Kid in the fourth clip of Barney's Best Moments.
Ruby Biggle is Billy Biggle's big sister. She is a close friend to the Rocko Squad, like her brother.
Marilyn Rising voices Ruby in Barney and the Rocko Squad.