Kelly Harper

Kelly Harper is a fictional character in the Masked Rider series. She is the love interest of Prince Dex. The daughter of affluent parents, Arthur and Betty Harper, Kelly and her brother, Tony, grew up in Leawood California. Kelly went to Leawood High School, and was a member of the school's varsity swim team and the cheerleading squad.

History
Kelly Harper is a sophomore at Leawood High and Jenna Stewart's best friend. She was a petite, waist-length haired brunette who was described as popular among her peers. Outgoing, caring, friendly and confident are just a few charactor-traits that describe her. She had a good home life and was the oldest of two children. She enjoyed going to school and excelled in many different things including being a member of the varsity swim team, cheerleader, she worked in the student office alongside Jenna and they're both on the school newspaper, The Leawood Gazette. She first met Dex when Jenna's parents adopted him. Kelly is the daughter of affluent parents, Arthur and Betty Harper, she has a younger brother, Tony.

Relationship with Prince Dex
Kelly lived right next door to her best friend, Jenna Stewart, when Prince Dex from Edenoi crashed to the Stewart's background. At school, Jenna tells Kelly that Dex is her newly adopted brother. Dex was fasinated by Kelly's beauty and friendliness. When Kelly was kidnapped by Edentada, Dex, as Masked Rider rescued her, there she fell in love with Masked Rider. Kelly once kissed Dex and he was confused on why Kelly did it. She revealed that she liked him a lot.

Conflict with Erica Keller
In Worlds Collide, Kelly ran into her former middle school classmate, Erica Keller, she reveals that she attends Leawood High's rival school, Seaview High. Kelly revealed to Dex that she and Jenna attended Leawood Middle School with Erica and on April Fool's Day, Kelly and Jenna played a prank on their teacher which got her injured and Erica was wrongfully blamed and expelled from school. Erica was always resentful of Kelly's popularity and beauty and wanted "to be her". Erica thought Kelly was a selfish girl and only cared about herself, due to their upbringing, Erica was a loner who grew up in foster homes, while Kelly had a family, friends, and popularity. When Erica found out that Dex is Masked Rider, Kelly's worst fear was that she will reveal his secret to the students of Leawood High.