Niki Harper (born 1969) is a minor character in Clockwork. A personal assistant, Niki worked for Angel Jenly when the Paradise Foundation targeted her, ending up kidnapped along with her employer. After being rescued Niki was fired by Angel but later hired by Megan Wolff.
- Current Age: 40
- Height: 5'4"
- Weight: 136 lbs
- Hair Color: Blonde
- Eye Color: Dark Brown
- Bra Size: 34E
- Hypnosis Rating: 1
- Current Place of Residence: Los Angeles, US
- Sexual Preference: Men
- Niki is physically based on actress Anita Barone.
- Being dropped by Angel but hired by Megan is meant to be a reference to how Megan Fox is often compared to Angelina Jolie.