Luna was one of many supernatural beings inhabited Moonlight Falls. Along with her sisters, Luna lived in a house which later occupied by Jake, sharing the house with the latter.
Luna was falling in love with Jake. She proclaimed herself to be Jake's girlfriend and would mad if another women approaching him. Everytime Jake brought a female friend to their house, Luna would aggressively attacked and scared them away. It was made Jake annoyed. Luna also often fight with her sister Stacey whenever she caught the latter flirting with Jake.
Luna worked in a day spa. She was 217 years old.