In 2000, Knight and A Nightmare on Elm Street 4 co-star Lisa Wilcox founded the footwear jewelry company ToeBrights. Knight also has her own jewelry line "Tuesday's Hip Vintage". Her Victorian, Gothic and Egyptian-styled pieces have been worn by many celebrities including Britney Spears, Angelina Jolie, Jennifer Love Hewitt, Paris Hilton, Madonna, Kim Basinger and many others.