Name: Miley Stewart
About: Robbie is both Miley's father and Hannah's manager. He gets to deal with, and attempt to control, both sides of Miley's life!

Name: Lilly Truscott
About: Oliver and Lilly have been friends for years and years; they have loads in common but as yet no romantic interest has evolved...

Name: Jackson Stewart
About: Sometimes Oliver and Jackson get along as friends, but at others Oliver is treated as the annoying younger-brother guy.