11. Use money-saving vouchers
Despite being counted as one of the highest paid reality television stars, 33-year-old Kourtney Kardashian prefers to get the most of her money by using vouchers. The mother-of-two was seen clipping vouchers from a magazine on one of the episodes of Kourtney & Kim Take New York. Similarly X-Factor judge Nicole Scherzinger loves to hunt for regular bargains. The former Pussycat Doll prefers bulk-buys and multipack deals for grocery items and other basics, so that when she occasionally splurges on high-priced items she does not feel guilty.