Bonnie, also called Venus, is a supporting character in the IDW comics Teenage Mutant Ninja Turtles.
She is a mutated frog ninja, even if she is looks like the turtles. Mutated by Dr. Barlow.
She was part of the Punk Frogs at the beginning of her mutation and was surrogate on a mission by Madame Null. She was called Venus for her constructive power.
She occasionally runs away from her and Clyde mistakes her for a turtle because she seemed to have a "strange shell". Donatello then secretly swoops into his clinic and does work on his carapace even though he had already learned something and understood that Venus was actually Bonnie.
Bonnie then stays with Bludgeon for a while and then joins the Turtles.
