Bubblestar was born to Icepelt, a young warrior tom, and a kittypet she-cat named Fluff. Icepelt was exiled from his Clan because he mated with a kittypet and was extremely upset. He ran to Fluff's Twoleg nest and told her what had happened. Bubblestar, then Bubblekit, was handed over to Icepelt into the deepest part of the forest. Icepelt was then made Icestar, leader of IceClan. Some cats from his former Clan joined IceClan because they thought his exile was cruel. Bubblestar became an excellent apprentice to a close friend of Icestar and made an excellent warrior. Her father, Icestar was later murdered by rouges. Since she was deputy when he died, Bubblestar became leader of IceClan. She is very close friends with Whitesong, IceClan's med. cat.
