Renee Zellweger
Like many stars on our list, actress Renee Zellweger gives herself a budget to stay within in order to save her money and control the temptation of spending on frivolous things. Zellweger learned to be financially conscious by watching her parents, who were immigrants to the United States, struggle to achieve the American Dream and provide for their children.

Even with an estimated net worth of $45 million, The Bridget Jones’s Diary star lives similarly to most frugal spenders by clippings coupons and she is always excited by a good deal. She always aims to avoid spending less than needed. Like DiCaprio, Zellweger also cares about sustainability and recycling and cuts corners by conserving energy.