|Portrayed by||Jamie Tisdale|
|Residence||A large manor|
|Significant other||formerly Nathan Petrelli|
When she was young, Kelly invites Nathan over to her parent Millie's house. They drink heavily and she flirts with him. She snatches away his baseball cap and runs out onto the diving board. Nathan goes out after her, they struggle over the hat, and both of them fall into the pool. Kelly strikes her head on the edge of the pool and dies. Nathan calls his mother Angela, who covers it up. She makes it appear that Kelly ran away to London, sending someone to pick up the girl's luggage. Angela then has the Haitian wipe Nathan's mind of any memory of the incident.
- Early drafts for Acceptance called this character "Jill".