Ice Kate is a villain from the Teen Titans media. She did not appear in the show. Instead she appears in the comic based on the show called Teen Titans Go!.
Ice Kate's only appearance was in the comic Teen Titans Go! #53. She teamed up with her brother Kid Kold to rob jewelry stores in Keystone City. She joined Kid Kold in battling Kid Flash and Jinx. Though it was an intense battle, she was defeated along with Kid Kold. Ice Kate's fate is unknown.
Ice Kate, like her brother Kid Kold, has power over snow and ice. Unlike Kid Kold, she is able to ice skate to attack her opponents. She is the Teen Titans version of Golden Glider.