Steffany better known as Steffie, was a young mammoth that is apart of a group of teenage mammoths known as The Brat Pack. Steffie is friends with Katie and Meghan. She seems to most likely have a crush on Ethan, a mammoth who hangs around the Brat Pack. Steffie acts as if she's the leader of Katie and Meghan because they agree with and do whatever she says.