Sugar & Spice was supposed to be a black comedy about murdering for money, but the producers thought it too similar to 风骚坏姊妹 (1999), another teen black comedy, so the screenwriter re-wrote the script to what it is now. 米娜·苏瓦丽 commented, "Even though it doesn't have murder its still influenced by 希德姐妹帮 (1989)."
The "illegal" dismount in the bank isn't really illegal. A cradle with 2 catchers from shoulder height does not require a separate head and shoulders spotter. Extended stunts (when the bases' arms are extended up over their heads) require the extra spotter.
When 柯南·奥布莱恩 was told that the character of Cleo was to be obsessed with him, he happily agreed to pose for a picture with 梅利莎·乔治 in character. A still photograph of O'Brien and Cleo is shown during the closing credits.